123214677

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 180510720

約数和(自身を除く): 57296043

約数列:

[1, 3, 19, 31, 57, 93, 103, 309, 589, 677, 1767, 1957, 2031, 3193, 5871, 9579, 12863, 20987, 38589, 60667, 62961, 69731, 182001, 209193, 398753, 1196259, 1324889, 2161661, 3974667, 6484983, 41071559, 123214677]

約数ペア:

[(1, 123214677), (3, 41071559), (19, 6484983), (31, 3974667), (57, 2161661), (93, 1324889), (103, 1196259), (309, 398753), (589, 209193), (677, 182001), (1767, 69731), (1957, 62961), (2031, 60667), (3193, 38589), (5871, 20987), (9579, 12863)]