13707213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{631}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 19748736

約数和(自身を除く): 6041523

約数列:

[1, 3, 13, 39, 557, 631, 1671, 1893, 7241, 8203, 21723, 24609, 351467, 1054401, 4569071, 13707213]

約数ペア:

[(1, 13707213), (3, 4569071), (13, 1054401), (39, 351467), (557, 24609), (631, 21723), (1671, 8203), (1893, 7241)]