520058727979

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{461}}^1\times {\mathrm{9901}}^1$

素因数の和:10807

約数の個数: 32

約数和(自身を含む): 611768691072

約数和(自身を除く): 91709963093

約数列:

[1, 7, 41, 287, 397, 461, 2779, 3227, 9901, 16277, 18901, 69307, 113939, 132307, 183017, 405941, 1281119, 2841587, 3930697, 4564361, 7503697, 27514879, 31950527, 52525879, 161158577, 187138801, 1128110039, 1309971607, 1812051317, 12684359219, 74294103997, 520058727979]

約数ペア:

[(1, 520058727979), (7, 74294103997), (41, 12684359219), (287, 1812051317), (397, 1309971607), (461, 1128110039), (2779, 187138801), (3227, 161158577), (9901, 52525879), (16277, 31950527), (18901, 27514879), (69307, 7503697), (113939, 4564361), (132307, 3930697), (183017, 2841587), (405941, 1281119)]