3895047

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 6336960

約数和(自身を除く): 2441913

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 137, 243, 351, 411, 729, 1053, 1233, 1781, 2187, 3159, 3699, 5343, 9477, 11097, 16029, 28431, 33291, 48087, 99873, 144261, 299619, 432783, 1298349, 3895047]

約数ペア:

[(1, 3895047), (3, 1298349), (9, 432783), (13, 299619), (27, 144261), (39, 99873), (81, 48087), (117, 33291), (137, 28431), (243, 16029), (351, 11097), (411, 9477), (729, 5343), (1053, 3699), (1233, 3159), (1781, 2187)]