1170817921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{559397}}^1$

素因数の和:559440

約数の個数: 16

約数和(自身を含む): 1503661824

約数和(自身を除く): 332843903

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 559397, 3915779, 7272161, 12866131, 50905127, 90062917, 167259703, 1170817921]

約数ペア:

[(1, 1170817921), (7, 167259703), (13, 90062917), (23, 50905127), (91, 12866131), (161, 7272161), (299, 3915779), (2093, 559397)]