716379957

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2311}}^1$

素因数の和:2455

約数の個数: 40

約数和(自身を含む): 1107817920

約数和(自身を除く): 391437963

約数列:

[1, 3, 9, 27, 43, 81, 89, 129, 267, 387, 801, 1161, 2311, 2403, 3483, 3827, 6933, 7209, 11481, 20799, 34443, 62397, 99373, 103329, 187191, 205679, 298119, 309987, 617037, 894357, 1851111, 2683071, 5553333, 8049213, 8844197, 16659999, 26532591, 79597773, 238793319, 716379957]

約数ペア:

[(1, 716379957), (3, 238793319), (9, 79597773), (27, 26532591), (43, 16659999), (81, 8844197), (89, 8049213), (129, 5553333), (267, 2683071), (387, 1851111), (801, 894357), (1161, 617037), (2311, 309987), (2403, 298119), (3483, 205679), (3827, 187191), (6933, 103329), (7209, 99373), (11481, 62397), (20799, 34443)]