4279223

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 16

約数和(自身を含む): 4969440

約数和(自身を除く): 690217

約数列:

[1, 13, 17, 67, 221, 289, 871, 1139, 3757, 4913, 14807, 19363, 63869, 251719, 329171, 4279223]

約数ペア:

[(1, 4279223), (13, 329171), (17, 251719), (67, 63869), (221, 19363), (289, 14807), (871, 4913), (1139, 3757)]