281034273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{248483}}^1$

素因数の和:248528

約数の個数: 16

約数和(自身を含む): 417453120

約数和(自身を除く): 136418847

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 248483, 745449, 3230279, 7206007, 9690837, 21618021, 93678091, 281034273]

約数ペア:

[(1, 281034273), (3, 93678091), (13, 21618021), (29, 9690837), (39, 7206007), (87, 3230279), (377, 745449), (1131, 248483)]