13207893

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 18103296

約数和(自身を除く): 4895403

約数列:

[1, 3, 47, 141, 283, 331, 849, 993, 13301, 15557, 39903, 46671, 93673, 281019, 4402631, 13207893]

約数ペア:

[(1, 13207893), (3, 4402631), (47, 281019), (141, 93673), (283, 46671), (331, 39903), (849, 15557), (993, 13301)]