12709599

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 20152320

約数和(自身を除く): 7442721

約数列:

[1, 3, 7, 21, 47, 79, 141, 163, 237, 329, 489, 553, 987, 1141, 1659, 3423, 3713, 7661, 11139, 12877, 22983, 25991, 38631, 53627, 77973, 90139, 160881, 270417, 605219, 1815657, 4236533, 12709599]

約数ペア:

[(1, 12709599), (3, 4236533), (7, 1815657), (21, 605219), (47, 270417), (79, 160881), (141, 90139), (163, 77973), (237, 53627), (329, 38631), (489, 25991), (553, 22983), (987, 12877), (1141, 11139), (1659, 7661), (3423, 3713)]