11980033

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 13628160

約数和(自身を除く): 1648127

約数列:

[1, 13, 23, 103, 299, 389, 1339, 2369, 5057, 8947, 30797, 40067, 116311, 520871, 921541, 11980033]

約数ペア:

[(1, 11980033), (13, 921541), (23, 520871), (103, 116311), (299, 40067), (389, 30797), (1339, 8947), (2369, 5057)]