23521173

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9887}}^1$

素因数の和:9964

約数の個数: 16

約数和(自身を含む): 34331136

約数和(自身を除く): 10809963

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 9887, 29661, 128531, 385593, 603107, 1809321, 7840391, 23521173]

約数ペア:

[(1, 23521173), (3, 7840391), (13, 1809321), (39, 603107), (61, 385593), (183, 128531), (793, 29661), (2379, 9887)]