7961979

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 11546640

約数和(自身を除く): 3584661

約数列:

[1, 3, 23, 29, 69, 87, 173, 519, 529, 667, 1587, 2001, 3979, 5017, 11937, 15051, 15341, 46023, 91517, 115391, 274551, 346173, 2653993, 7961979]

約数ペア:

[(1, 7961979), (3, 2653993), (23, 346173), (29, 274551), (69, 115391), (87, 91517), (173, 46023), (519, 15341), (529, 15051), (667, 11937), (1587, 5017), (2001, 3979)]