8472512783

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{8933}}^1$

素因数の和:9143

約数の個数: 32

約数和(自身を含む): 10415471616

約数和(自身を除く): 1942958833

約数列:

[1, 7, 23, 43, 137, 161, 301, 959, 989, 3151, 5891, 6923, 8933, 22057, 41237, 62531, 135493, 205459, 384119, 948451, 1223821, 1438213, 2688833, 8566747, 8834737, 28147883, 52624303, 61843159, 197035181, 368370121, 1210358969, 8472512783]

約数ペア:

[(1, 8472512783), (7, 1210358969), (23, 368370121), (43, 197035181), (137, 61843159), (161, 52624303), (301, 28147883), (959, 8834737), (989, 8566747), (3151, 2688833), (5891, 1438213), (6923, 1223821), (8933, 948451), (22057, 384119), (41237, 205459), (62531, 135493)]