916718693943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{1053449}}^1$

素因数の和:1053939

約数の個数: 32

約数和(自身を含む): 1344337041600

約数和(自身を除く): 427618347657

約数列:

[1, 3, 13, 39, 53, 159, 421, 689, 1263, 2067, 5473, 16419, 22313, 66939, 290069, 870207, 1053449, 3160347, 13694837, 41084511, 55832797, 167498391, 443502029, 725826361, 1330506087, 2177479083, 5765526377, 17296579131, 23505607537, 70516822611, 305572897981, 916718693943]

約数ペア:

[(1, 916718693943), (3, 305572897981), (13, 70516822611), (39, 23505607537), (53, 17296579131), (159, 5765526377), (421, 2177479083), (689, 1330506087), (1263, 725826361), (2067, 443502029), (5473, 167498391), (16419, 55832797), (22313, 41084511), (66939, 13694837), (290069, 3160347), (870207, 1053449)]