2017279607

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{6121}}^1$

素因数の和:6263

約数の個数: 24

約数和(自身を含む): 2437535520

約数和(自身を除く): 420255913

約数列:

[1, 7, 23, 89, 161, 529, 623, 2047, 3703, 6121, 14329, 42847, 47081, 140783, 329567, 544769, 985481, 3238009, 3813383, 12529687, 22666063, 87707809, 288182801, 2017279607]

約数ペア:

[(1, 2017279607), (7, 288182801), (23, 87707809), (89, 22666063), (161, 12529687), (529, 3813383), (623, 3238009), (2047, 985481), (3703, 544769), (6121, 329567), (14329, 140783), (42847, 47081)]