30613305219

素因数分解:

$3^1\times 7^2\times {\mathrm{1481}}^1\times {\mathrm{140617}}^1$

素因数の和:142115

約数の個数: 24

約数和(自身を含む): 47514259728

約数和(自身を除く): 16900954509

約数列:

[1, 3, 7, 21, 49, 147, 1481, 4443, 10367, 31101, 72569, 140617, 217707, 421851, 984319, 2952957, 6890233, 20670699, 208253777, 624761331, 1457776439, 4373329317, 10204435073, 30613305219]

約数ペア:

[(1, 30613305219), (3, 10204435073), (7, 4373329317), (21, 1457776439), (49, 624761331), (147, 208253777), (1481, 20670699), (4443, 6890233), (10367, 2952957), (31101, 984319), (72569, 421851), (140617, 217707)]