1330809747

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{3229}}^1$

素因数の和:3395

約数の個数: 32

約数和(自身を含む): 1885286400

約数和(自身を除く): 554476653

約数列:

[1, 3, 37, 47, 79, 111, 141, 237, 1739, 2923, 3229, 3713, 5217, 8769, 9687, 11139, 119473, 137381, 151763, 255091, 358419, 412143, 455289, 765273, 5615231, 9438367, 11989277, 16845693, 28315101, 35967831, 443603249, 1330809747]

約数ペア:

[(1, 1330809747), (3, 443603249), (37, 35967831), (47, 28315101), (79, 16845693), (111, 11989277), (141, 9438367), (237, 5615231), (1739, 765273), (2923, 455289), (3229, 412143), (3713, 358419), (5217, 255091), (8769, 151763), (9687, 137381), (11139, 119473)]