370550401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 431827200

約数和(自身を除く): 61276799

約数列:

[1, 13, 23, 53, 67, 299, 349, 689, 871, 1219, 1541, 3551, 4537, 8027, 15847, 18497, 20033, 23383, 46163, 81673, 104351, 240461, 303979, 425431, 537809, 1061749, 1239299, 5530603, 6991517, 16110887, 28503877, 370550401]

約数ペア:

[(1, 370550401), (13, 28503877), (23, 16110887), (53, 6991517), (67, 5530603), (299, 1239299), (349, 1061749), (689, 537809), (871, 425431), (1219, 303979), (1541, 240461), (3551, 104351), (4537, 81673), (8027, 46163), (15847, 23383), (18497, 20033)]