978171033

素因数分解:

$3^1\times 7^1\times {\mathrm{3049}}^1\times {\mathrm{15277}}^1$

素因数の和:18336

約数の個数: 16

約数和(自身を含む): 1491132800

約数和(自身を除く): 512961767

約数列:

[1, 3, 7, 21, 3049, 9147, 15277, 21343, 45831, 64029, 106939, 320817, 46579573, 139738719, 326057011, 978171033]

約数ペア:

[(1, 978171033), (3, 326057011), (7, 139738719), (21, 46579573), (3049, 320817), (9147, 106939), (15277, 64029), (21343, 45831)]