137525921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 150678528

約数和(自身を除く): 13152607

約数列:

[1, 13, 97, 191, 571, 1261, 2483, 7423, 18527, 55387, 109061, 240851, 720031, 1417793, 10578917, 137525921]

約数ペア:

[(1, 137525921), (13, 10578917), (97, 1417793), (191, 720031), (571, 240851), (1261, 109061), (2483, 55387), (7423, 18527)]