4244877

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 7757568

約数和(自身を除く): 3512691

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 71, 73, 91, 117, 213, 219, 273, 497, 511, 639, 657, 819, 923, 949, 1491, 1533, 2769, 2847, 4473, 4599, 5183, 6461, 6643, 8307, 8541, 15549, 19383, 19929, 36281, 46647, 58149, 59787, 67379, 108843, 202137, 326529, 471653, 606411, 1414959, 4244877]

約数ペア:

[(1, 4244877), (3, 1414959), (7, 606411), (9, 471653), (13, 326529), (21, 202137), (39, 108843), (63, 67379), (71, 59787), (73, 58149), (91, 46647), (117, 36281), (213, 19929), (219, 19383), (273, 15549), (497, 8541), (511, 8307), (639, 6643), (657, 6461), (819, 5183), (923, 4599), (949, 4473), (1491, 2847), (1533, 2769)]