16252587

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4481}}^1$

素因数の和:4531

約数の個数: 24

約数和(自身を含む): 26103168

約数和(自身を除く): 9850581

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 4481, 13443, 40329, 58253, 138911, 174759, 416733, 524277, 1250199, 1805843, 5417529, 16252587]

約数ペア:

[(1, 16252587), (3, 5417529), (9, 1805843), (13, 1250199), (31, 524277), (39, 416733), (93, 174759), (117, 138911), (279, 58253), (403, 40329), (1209, 13443), (3627, 4481)]