302131011

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4273}}^1$

素因数の和:4340

約数の個数: 48

約数和(自身を含む): 518419104

約数和(自身を除く): 216288093

約数列:

[1, 3, 7, 13, 21, 37, 39, 49, 91, 111, 147, 259, 273, 481, 637, 777, 1443, 1813, 1911, 3367, 4273, 5439, 10101, 12819, 23569, 29911, 55549, 70707, 89733, 158101, 166647, 209377, 388843, 474303, 628131, 1106707, 1166529, 2055313, 2721901, 3320121, 6165939, 7746949, 8165703, 14387191, 23240847, 43161573, 100710337, 302131011]

約数ペア:

[(1, 302131011), (3, 100710337), (7, 43161573), (13, 23240847), (21, 14387191), (37, 8165703), (39, 7746949), (49, 6165939), (91, 3320121), (111, 2721901), (147, 2055313), (259, 1166529), (273, 1106707), (481, 628131), (637, 474303), (777, 388843), (1443, 209377), (1813, 166647), (1911, 158101), (3367, 89733), (4273, 70707), (5439, 55549), (10101, 29911), (12819, 23569)]