3930723

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 6278688

約数和(自身を除く): 2347965

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1117, 1173, 3351, 3519, 10053, 18989, 25691, 56967, 77073, 170901, 231219, 436747, 1310241, 3930723]

約数ペア:

[(1, 3930723), (3, 1310241), (9, 436747), (17, 231219), (23, 170901), (51, 77073), (69, 56967), (153, 25691), (207, 18989), (391, 10053), (1117, 3519), (1173, 3351)]