68937401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{571}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 76684608

約数和(自身を除く): 7747207

約数列:

[1, 13, 37, 251, 481, 571, 3263, 7423, 9287, 21127, 120731, 143321, 274651, 1863173, 5302877, 68937401]

約数ペア:

[(1, 68937401), (13, 5302877), (37, 1863173), (251, 274651), (481, 143321), (571, 120731), (3263, 21127), (7423, 9287)]