1330632747

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{8719}}^1$

素因数の和:9303

約数の個数: 24

約数和(自身を含む): 1987880960

約数和(自身を除く): 657248213

約数列:

[1, 3, 9, 31, 93, 279, 547, 1641, 4923, 8719, 16957, 26157, 50871, 78471, 152613, 270289, 810867, 2432601, 4769293, 14307879, 42923637, 147848083, 443544249, 1330632747]

約数ペア:

[(1, 1330632747), (3, 443544249), (9, 147848083), (31, 42923637), (93, 14307879), (279, 4769293), (547, 2432601), (1641, 810867), (4923, 270289), (8719, 152613), (16957, 78471), (26157, 50871)]