9879765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4091}}^1$

素因数の和:4129

約数の個数: 32

約数和(自身を含む): 18855936

約数和(自身を除く): 8976171

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 4091, 12273, 20455, 28637, 61365, 85911, 94093, 143185, 282279, 429555, 470465, 658651, 1411395, 1975953, 3293255, 9879765]

約数ペア:

[(1, 9879765), (3, 3293255), (5, 1975953), (7, 1411395), (15, 658651), (21, 470465), (23, 429555), (35, 282279), (69, 143185), (105, 94093), (115, 85911), (161, 61365), (345, 28637), (483, 20455), (805, 12273), (2415, 4091)]