2212301

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 2911104

約数和(自身を除く): 698803

約数列:

[1, 7, 13, 23, 49, 91, 151, 161, 299, 637, 1057, 1127, 1963, 2093, 3473, 7399, 13741, 14651, 24311, 45149, 96187, 170177, 316043, 2212301]

約数ペア:

[(1, 2212301), (7, 316043), (13, 170177), (23, 96187), (49, 45149), (91, 24311), (151, 14651), (161, 13741), (299, 7399), (637, 3473), (1057, 2093), (1127, 1963)]