23973621

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67153}}^1$

素因数の和:67180

約数の個数: 16

約数和(自身を含む): 38680704

約数和(自身を除く): 14707083

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 67153, 201459, 470071, 1141601, 1410213, 3424803, 7991207, 23973621]

約数ペア:

[(1, 23973621), (3, 7991207), (7, 3424803), (17, 1410213), (21, 1141601), (51, 470071), (119, 201459), (357, 67153)]