161738773

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{6173}}^1$

素因数の和:6396

約数の個数: 16

約数和(自身を含む): 195592320

約数和(自身を除く): 33853547

約数列:

[1, 7, 19, 133, 197, 1379, 3743, 6173, 26201, 43211, 117287, 821009, 1216081, 8512567, 23105539, 161738773]

約数ペア:

[(1, 161738773), (7, 23105539), (19, 8512567), (133, 1216081), (197, 821009), (1379, 117287), (3743, 43211), (6173, 26201)]