309660483

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{20899}}^1$

素因数の和:21362

約数の個数: 16

約数和(自身を含む): 451440000

約数和(自身を除く): 141779517

約数列:

[1, 3, 11, 33, 449, 1347, 4939, 14817, 20899, 62697, 229889, 689667, 9383651, 28150953, 103220161, 309660483]

約数ペア:

[(1, 309660483), (3, 103220161), (11, 28150953), (33, 9383651), (449, 689667), (1347, 229889), (4939, 62697), (14817, 20899)]