2015016957

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{37813}}^1$

素因数の和:38041

約数の個数: 24

約数和(自身を含む): 3020279808

約数和(自身を除く): 1005262851

約数列:

[1, 3, 9, 31, 93, 191, 279, 573, 1719, 5921, 17763, 37813, 53289, 113439, 340317, 1172203, 3516609, 7222283, 10549827, 21666849, 65000547, 223890773, 671672319, 2015016957]

約数ペア:

[(1, 2015016957), (3, 671672319), (9, 223890773), (31, 65000547), (93, 21666849), (191, 10549827), (279, 7222283), (573, 3516609), (1719, 1172203), (5921, 340317), (17763, 113439), (37813, 53289)]