248897883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{6263}}^1$

素因数の和:7298

約数の個数: 16

約数和(自身を含む): 357799680

約数和(自身を除く): 108901797

約数列:

[1, 3, 13, 39, 1019, 3057, 6263, 13247, 18789, 39741, 81419, 244257, 6381997, 19145991, 82965961, 248897883]

約数ペア:

[(1, 248897883), (3, 82965961), (13, 19145991), (39, 6381997), (1019, 244257), (3057, 81419), (6263, 39741), (13247, 18789)]