1215671007

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1\times {\mathrm{2897}}^1$

素因数の和:4058

約数の個数: 16

約数和(自身を含む): 1634889312

約数和(自身を除く): 419218305

約数列:

[1, 3, 137, 411, 1021, 2897, 3063, 8691, 139877, 396889, 419631, 1190667, 2957837, 8873511, 405223669, 1215671007]

約数ペア:

[(1, 1215671007), (3, 405223669), (137, 8873511), (411, 2957837), (1021, 1190667), (2897, 419631), (3063, 396889), (8691, 139877)]