39221793

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{853}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 63127680

約数和(自身を除く): 23905887

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 351, 393, 853, 1179, 1703, 2559, 3537, 5109, 7677, 11089, 15327, 23031, 33267, 45981, 99801, 111743, 299403, 335229, 1005687, 1452659, 3017061, 4357977, 13073931, 39221793]

約数ペア:

[(1, 39221793), (3, 13073931), (9, 4357977), (13, 3017061), (27, 1452659), (39, 1005687), (117, 335229), (131, 299403), (351, 111743), (393, 99801), (853, 45981), (1179, 33267), (1703, 23031), (2559, 15327), (3537, 11089), (5109, 7677)]