47700079

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 59269968

約数和(自身を除く): 11569889

約数列:

[1, 7, 17, 49, 119, 173, 331, 833, 1211, 2317, 2941, 5627, 8477, 16219, 20587, 39389, 57263, 144109, 275723, 400841, 973471, 2805887, 6814297, 47700079]

約数ペア:

[(1, 47700079), (7, 6814297), (17, 2805887), (49, 973471), (119, 400841), (173, 275723), (331, 144109), (833, 57263), (1211, 39389), (2317, 20587), (2941, 16219), (5627, 8477)]