16290261

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{46411}}^1$

素因数の和:46433

約数の個数: 16

約数和(自身を含む): 25990720

約数和(自身を除く): 9700459

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 46411, 139233, 417699, 603343, 1253097, 1810029, 5430087, 16290261]

約数ペア:

[(1, 16290261), (3, 5430087), (9, 1810029), (13, 1253097), (27, 603343), (39, 417699), (117, 139233), (351, 46411)]