767491398

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{1931}}^1$

素因数の和:2321

約数の個数: 48

約数和(自身を含む): 1692617472

約数和(自身を除く): 925126074

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 311, 426, 622, 639, 933, 1278, 1866, 1931, 2799, 3862, 5598, 5793, 11586, 17379, 22081, 34758, 44162, 66243, 132486, 137101, 198729, 274202, 397458, 411303, 600541, 822606, 1201082, 1233909, 1801623, 2467818, 3603246, 5404869, 10809738, 42638411, 85276822, 127915233, 255830466, 383745699, 767491398]

約数ペア:

[(1, 767491398), (2, 383745699), (3, 255830466), (6, 127915233), (9, 85276822), (18, 42638411), (71, 10809738), (142, 5404869), (213, 3603246), (311, 2467818), (426, 1801623), (622, 1233909), (639, 1201082), (933, 822606), (1278, 600541), (1866, 411303), (1931, 397458), (2799, 274202), (3862, 198729), (5598, 137101), (5793, 132486), (11586, 66243), (17379, 44162), (22081, 34758)]