30694713

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 48328704

約数和(自身を除く): 17633991

約数列:

[1, 3, 7, 21, 47, 137, 141, 227, 329, 411, 681, 959, 987, 1589, 2877, 4767, 6439, 10669, 19317, 31099, 32007, 45073, 74683, 93297, 135219, 217693, 224049, 653079, 1461653, 4384959, 10231571, 30694713]

約数ペア:

[(1, 30694713), (3, 10231571), (7, 4384959), (21, 1461653), (47, 653079), (137, 224049), (141, 217693), (227, 135219), (329, 93297), (411, 74683), (681, 45073), (959, 32007), (987, 31099), (1589, 19317), (2877, 10669), (4767, 6439)]