39884507

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 46660608

約数和(自身を除く): 6776101

約数列:

[1, 13, 23, 31, 169, 299, 331, 403, 713, 3887, 4303, 5239, 7613, 9269, 10261, 55939, 98969, 120497, 133393, 236003, 1286597, 1734109, 3068039, 39884507]

約数ペア:

[(1, 39884507), (13, 3068039), (23, 1734109), (31, 1286597), (169, 236003), (299, 133393), (331, 120497), (403, 98969), (713, 55939), (3887, 10261), (4303, 9269), (5239, 7613)]