13774397

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4091}}^1$

素因数の和:4148

約数の個数: 16

約数和(自身を含む): 17415552

約数和(自身を除く): 3641155

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 4091, 28637, 53183, 151367, 372281, 1059569, 1967771, 13774397]

約数ペア:

[(1, 13774397), (7, 1967771), (13, 1059569), (37, 372281), (91, 151367), (259, 53183), (481, 28637), (3367, 4091)]