197268423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{161563}}^1$

素因数の和:161614

約数の個数: 16

約数和(自身を含む): 294692736

約数和(自身を除く): 97424313

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 161563, 484689, 1777193, 5331579, 5977831, 17933493, 65756141, 197268423]

約数ペア:

[(1, 197268423), (3, 65756141), (11, 17933493), (33, 5977831), (37, 5331579), (111, 1777193), (407, 484689), (1221, 161563)]