13325265359

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{17053}}^1$

素因数の和:17535

約数の個数: 24

約数和(自身を含む): 15957632448

約数和(自身を除く): 2632367089

約数列:

[1, 7, 37, 49, 259, 431, 1813, 3017, 15947, 17053, 21119, 111629, 119371, 630961, 781403, 835597, 4416727, 7349843, 30917089, 51448901, 271944191, 360142307, 1903609337, 13325265359]

約数ペア:

[(1, 13325265359), (7, 1903609337), (37, 360142307), (49, 271944191), (259, 51448901), (431, 30917089), (1813, 7349843), (3017, 4416727), (15947, 835597), (17053, 781403), (21119, 630961), (111629, 119371)]