1551116961

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{135599}}^1$

素因数の和:135677

約数の個数: 24

約数和(自身を含む): 2369203200

約数和(自身を除く): 818086239

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 3813, 11439, 135599, 406797, 1220391, 4203569, 5559559, 12610707, 16678677, 37832121, 50036031, 172346329, 517038987, 1551116961]

約数ペア:

[(1, 1551116961), (3, 517038987), (9, 172346329), (31, 50036031), (41, 37832121), (93, 16678677), (123, 12610707), (279, 5559559), (369, 4203569), (1271, 1220391), (3813, 406797), (11439, 135599)]