1330388541

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{659}}^1\times {\mathrm{5471}}^1$

素因数の和:6177

約数の個数: 24

約数和(自身を含む): 1971889920

約数和(自身を除く): 641501379

約数列:

[1, 3, 9, 41, 123, 369, 659, 1977, 5471, 5931, 16413, 27019, 49239, 81057, 224311, 243171, 672933, 2018799, 3605389, 10816167, 32448501, 147820949, 443462847, 1330388541]

約数ペア:

[(1, 1330388541), (3, 443462847), (9, 147820949), (41, 32448501), (123, 10816167), (369, 3605389), (659, 2018799), (1977, 672933), (5471, 243171), (5931, 224311), (16413, 81057), (27019, 49239)]