17315019

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 26849280

約数和(自身を除く): 9534261

約数列:

[1, 3, 9, 27, 31, 93, 137, 151, 279, 411, 453, 837, 1233, 1359, 3699, 4077, 4247, 4681, 12741, 14043, 20687, 38223, 42129, 62061, 114669, 126387, 186183, 558549, 641297, 1923891, 5771673, 17315019]

約数ペア:

[(1, 17315019), (3, 5771673), (9, 1923891), (27, 641297), (31, 558549), (93, 186183), (137, 126387), (151, 114669), (279, 62061), (411, 42129), (453, 38223), (837, 20687), (1233, 14043), (1359, 12741), (3699, 4681), (4077, 4247)]