171569625149

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{680327}}^1$

素因数の和:681380

約数の個数: 16

約数和(自身を含む): 194682660480

約数和(自身を除く): 23113035331

約数列:

[1, 13, 19, 247, 1021, 13273, 19399, 252187, 680327, 8844251, 12926213, 168040769, 694613867, 9029980271, 13197663473, 171569625149]

約数ペア:

[(1, 171569625149), (13, 13197663473), (19, 9029980271), (247, 694613867), (1021, 168040769), (13273, 12926213), (19399, 8844251), (252187, 680327)]