15123273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4283}}^1$

素因数の和:4404

約数の個数: 16

約数和(自身を含む): 22208256

約数和(自身を除く): 7084983

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 4283, 12849, 47113, 141339, 458281, 1374843, 5041091, 15123273]

約数ペア:

[(1, 15123273), (3, 5041091), (11, 1374843), (33, 458281), (107, 141339), (321, 47113), (1177, 12849), (3531, 4283)]