7888945131

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{9425263}}^1$

素因数の和:9425303

約数の個数: 16

約数和(自身を含む): 12064337920

約数和(自身を除く): 4175392789

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 9425263, 28275789, 84827367, 254482101, 292183153, 876549459, 2629648377, 7888945131]

約数ペア:

[(1, 7888945131), (3, 2629648377), (9, 876549459), (27, 292183153), (31, 254482101), (93, 84827367), (279, 28275789), (837, 9425263)]