71358509

素因数分解:

${\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{2221}}^1$

素因数の和:2348

約数の個数: 12

約数和(自身を含む): 76192380

約数和(自身を除く): 4833871

約数列:

[1, 19, 89, 361, 1691, 2221, 32129, 42199, 197669, 801781, 3755711, 71358509]

約数ペア:

[(1, 71358509), (19, 3755711), (89, 801781), (361, 197669), (1691, 42199), (2221, 32129)]