20211005757

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1\times {\mathrm{3001}}^1$

素因数の和:3621

約数の個数: 32

約数和(自身を含む): 28098720000

約数和(自身を除く): 7887714243

約数列:

[1, 3, 29, 87, 199, 389, 597, 1167, 3001, 5771, 9003, 11281, 17313, 33843, 77411, 87029, 232233, 261087, 597199, 1167389, 1791597, 2244919, 3502167, 6734757, 17318771, 33854281, 51956313, 101562843, 232310411, 696931233, 6737001919, 20211005757]

約数ペア:

[(1, 20211005757), (3, 6737001919), (29, 696931233), (87, 232310411), (199, 101562843), (389, 51956313), (597, 33854281), (1167, 17318771), (3001, 6734757), (5771, 3502167), (9003, 2244919), (11281, 1791597), (17313, 1167389), (33843, 597199), (77411, 261087), (87029, 232233)]