29223663

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 47646720

約数和(自身を除く): 18423057

約数列:

[1, 3, 7, 17, 21, 51, 109, 119, 327, 357, 751, 763, 1853, 2253, 2289, 5257, 5559, 12767, 12971, 15771, 38301, 38913, 81859, 89369, 245577, 268107, 573013, 1391603, 1719039, 4174809, 9741221, 29223663]

約数ペア:

[(1, 29223663), (3, 9741221), (7, 4174809), (17, 1719039), (21, 1391603), (51, 573013), (109, 268107), (119, 245577), (327, 89369), (357, 81859), (751, 38913), (763, 38301), (1853, 15771), (2253, 12971), (2289, 12767), (5257, 5559)]