23701797

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19801}}^1$

素因数の和:19833

約数の個数: 24

約数和(自身を含む): 41188160

約数和(自身を除く): 17486363

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 19801, 59403, 138607, 178209, 376219, 415821, 1128657, 1247463, 2633533, 3385971, 7900599, 23701797]

約数ペア:

[(1, 23701797), (3, 7900599), (7, 3385971), (9, 2633533), (19, 1247463), (21, 1128657), (57, 415821), (63, 376219), (133, 178209), (171, 138607), (399, 59403), (1197, 19801)]