72961511

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 84591936

約数和(自身を除く): 11630425

約数列:

[1, 7, 157, 197, 337, 1099, 1379, 2359, 30929, 52909, 66389, 216503, 370363, 464723, 10423073, 72961511]

約数ペア:

[(1, 72961511), (7, 10423073), (157, 464723), (197, 370363), (337, 216503), (1099, 66389), (1379, 52909), (2359, 30929)]