30271713

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 44499456

約数和(自身を除く): 14227743

約数列:

[1, 3, 17, 47, 51, 73, 141, 173, 219, 519, 799, 1241, 2397, 2941, 3431, 3723, 8131, 8823, 10293, 12629, 24393, 37887, 58327, 138227, 174981, 214693, 414681, 593563, 644079, 1780689, 10090571, 30271713]

約数ペア:

[(1, 30271713), (3, 10090571), (17, 1780689), (47, 644079), (51, 593563), (73, 414681), (141, 214693), (173, 174981), (219, 138227), (519, 58327), (799, 37887), (1241, 24393), (2397, 12629), (2941, 10293), (3431, 8823), (3723, 8131)]