39847121

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 42674688

約数和(自身を除く): 2827567

約数列:

[1, 31, 41, 107, 293, 1271, 3317, 4387, 9083, 12013, 31351, 135997, 372403, 971881, 1285391, 39847121]

約数ペア:

[(1, 39847121), (31, 1285391), (41, 971881), (107, 372403), (293, 135997), (1271, 31351), (3317, 12013), (4387, 9083)]