485330937

素因数分解:

$3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 835728768

約数和(自身を除く): 350397831

約数列:

[1, 3, 7, 13, 21, 39, 49, 71, 73, 91, 147, 213, 219, 273, 343, 497, 511, 637, 923, 949, 1029, 1491, 1533, 1911, 2401, 2769, 2847, 3479, 3577, 4459, 5183, 6461, 6643, 7203, 10437, 10731, 13377, 15549, 19383, 19929, 24353, 25039, 31213, 36281, 45227, 46501, 67379, 73059, 75117, 93639, 108843, 135681, 139503, 170471, 175273, 202137, 253967, 316589, 325507, 471653, 511413, 525819, 761901, 949767, 976521, 1414959, 1777769, 2216123, 2278549, 3301571, 5333307, 6648369, 6835647, 9904713, 12444383, 23110997, 37333149, 69332991, 161776979, 485330937]

約数ペア:

[(1, 485330937), (3, 161776979), (7, 69332991), (13, 37333149), (21, 23110997), (39, 12444383), (49, 9904713), (71, 6835647), (73, 6648369), (91, 5333307), (147, 3301571), (213, 2278549), (219, 2216123), (273, 1777769), (343, 1414959), (497, 976521), (511, 949767), (637, 761901), (923, 525819), (949, 511413), (1029, 471653), (1491, 325507), (1533, 316589), (1911, 253967), (2401, 202137), (2769, 175273), (2847, 170471), (3479, 139503), (3577, 135681), (4459, 108843), (5183, 93639), (6461, 75117), (6643, 73059), (7203, 67379), (10437, 46501), (10731, 45227), (13377, 36281), (15549, 31213), (19383, 25039), (19929, 24353)]