15797061

素因数分解:

$3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:450

約数の個数: 36

約数和(自身を含む): 26862732

約数和(自身を除く): 11065671

約数列:

[1, 3, 7, 9, 21, 49, 63, 113, 147, 317, 339, 441, 791, 951, 1017, 2219, 2373, 2853, 5537, 6657, 7119, 15533, 16611, 19971, 35821, 46599, 49833, 107463, 139797, 250747, 322389, 752241, 1755229, 2256723, 5265687, 15797061]

約数ペア:

[(1, 15797061), (3, 5265687), (7, 2256723), (9, 1755229), (21, 752241), (49, 322389), (63, 250747), (113, 139797), (147, 107463), (317, 49833), (339, 46599), (441, 35821), (791, 19971), (951, 16611), (1017, 15533), (2219, 7119), (2373, 6657), (2853, 5537)]