29651913

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{19267}}^1$

素因数の和:19298

約数の個数: 20

約数和(自身を含む): 46628560

約数和(自身を除く): 16976647

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 19267, 57801, 173403, 366073, 520209, 1098219, 1560627, 3294657, 9883971, 29651913]

約数ペア:

[(1, 29651913), (3, 9883971), (9, 3294657), (19, 1560627), (27, 1098219), (57, 520209), (81, 366073), (171, 173403), (513, 57801), (1539, 19267)]