1244515672071

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{20555897}}^1$

素因数の和:20555972

約数の個数: 36

約数和(自身を含む): 2122848698256

約数和(自身を除く): 878333026185

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 961, 1953, 2883, 6727, 8649, 20181, 60543, 20555897, 61667691, 143891279, 185003073, 431673837, 637232807, 1295021511, 1911698421, 4460629649, 5735095263, 13381888947, 19754217017, 40145666841, 59262651051, 138279519119, 177787953153, 414838557357, 1244515672071]

約数ペア:

[(1, 1244515672071), (3, 414838557357), (7, 177787953153), (9, 138279519119), (21, 59262651051), (31, 40145666841), (63, 19754217017), (93, 13381888947), (217, 5735095263), (279, 4460629649), (651, 1911698421), (961, 1295021511), (1953, 637232807), (2883, 431673837), (6727, 185003073), (8649, 143891279), (20181, 61667691), (60543, 20555897)]