1325103

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 1937376

約数和(自身を除く): 612273

約数列:

[1, 3, 13, 39, 61, 183, 557, 793, 1671, 2379, 7241, 21723, 33977, 101931, 441701, 1325103]

約数ペア:

[(1, 1325103), (3, 441701), (13, 101931), (39, 33977), (61, 21723), (183, 7241), (557, 2379), (793, 1671)]