738745839

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{3011}}^1$

素因数の和:3269

約数の個数: 40

約数和(自身を含む): 1193944752

約数和(自身を除く): 455198913

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 233, 351, 699, 1053, 2097, 3011, 3029, 6291, 9033, 9087, 18873, 27099, 27261, 39143, 81297, 81783, 117429, 243891, 245349, 352287, 701563, 1056861, 2104689, 3170583, 6314067, 9120319, 18942201, 27360957, 56826603, 82082871, 246248613, 738745839]

約数ペア:

[(1, 738745839), (3, 246248613), (9, 82082871), (13, 56826603), (27, 27360957), (39, 18942201), (81, 9120319), (117, 6314067), (233, 3170583), (351, 2104689), (699, 1056861), (1053, 701563), (2097, 352287), (3011, 245349), (3029, 243891), (6291, 117429), (9033, 81783), (9087, 81297), (18873, 39143), (27099, 27261)]