289233503

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{8647}}^1$

素因数の和:8774

約数の個数: 16

約数和(自身を含む): 325441536

約数和(自身を除く): 36208033

約数列:

[1, 13, 31, 83, 403, 1079, 2573, 8647, 33449, 112411, 268057, 717701, 3484741, 9330113, 22248731, 289233503]

約数ペア:

[(1, 289233503), (13, 22248731), (31, 9330113), (83, 3484741), (403, 717701), (1079, 268057), (2573, 112411), (8647, 33449)]