39467169

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1547

約数の個数: 40

約数和(自身を含む): 68859648

約数和(自身を除く): 29392479

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 329, 423, 567, 987, 1269, 1481, 2961, 3807, 4443, 8883, 10367, 13329, 26649, 31101, 39987, 69607, 93303, 119961, 208821, 279909, 487249, 626463, 839727, 1461747, 1879389, 4385241, 5638167, 13155723, 39467169]

約数ペア:

[(1, 39467169), (3, 13155723), (7, 5638167), (9, 4385241), (21, 1879389), (27, 1461747), (47, 839727), (63, 626463), (81, 487249), (141, 279909), (189, 208821), (329, 119961), (423, 93303), (567, 69607), (987, 39987), (1269, 31101), (1481, 26649), (2961, 13329), (3807, 10367), (4443, 8883)]