372215571

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{104879}}^1$

素因数の和:104915

約数の個数: 24

約数和(自身を含む): 614177280

約数和(自身を除く): 241961709

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 104879, 314637, 734153, 1363427, 2202459, 4090281, 9543989, 17724551, 28631967, 53173653, 124071857, 372215571]

約数ペア:

[(1, 372215571), (3, 124071857), (7, 53173653), (13, 28631967), (21, 17724551), (39, 9543989), (91, 4090281), (169, 2202459), (273, 1363427), (507, 734153), (1183, 314637), (3549, 104879)]