12236289

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 18816000

約数和(自身を除く): 6579711

約数列:

[1, 3, 13, 29, 31, 39, 87, 93, 349, 377, 403, 899, 1047, 1131, 1209, 2697, 4537, 10121, 10819, 11687, 13611, 30363, 32457, 35061, 131573, 140647, 313751, 394719, 421941, 941253, 4078763, 12236289]

約数ペア:

[(1, 12236289), (3, 4078763), (13, 941253), (29, 421941), (31, 394719), (39, 313751), (87, 140647), (93, 131573), (349, 35061), (377, 32457), (403, 30363), (899, 13611), (1047, 11687), (1131, 10819), (1209, 10121), (2697, 4537)]