9701155917

素因数分解:

$3^4\times {\mathrm{397}}^1\times {\mathrm{301681}}^1$

素因数の和:302090

約数の個数: 20

約数和(自身を含む): 14528401756

約数和(自身を除く): 4827245839

約数列:

[1, 3, 9, 27, 81, 397, 1191, 3573, 10719, 32157, 301681, 905043, 2715129, 8145387, 24436161, 119767357, 359302071, 1077906213, 3233718639, 9701155917]

約数ペア:

[(1, 9701155917), (3, 3233718639), (9, 1077906213), (27, 359302071), (81, 119767357), (397, 24436161), (1191, 8145387), (3573, 2715129), (10719, 905043), (32157, 301681)]