16436997

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 24935040

約数和(自身を除く): 8498043

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 887, 2059, 2661, 6177, 7983, 18531, 25723, 62977, 77169, 188931, 231507, 566793, 1826333, 5478999, 16436997]

約数ペア:

[(1, 16436997), (3, 5478999), (9, 1826333), (29, 566793), (71, 231507), (87, 188931), (213, 77169), (261, 62977), (639, 25723), (887, 18531), (2059, 7983), (2661, 6177)]