319533787

素因数分解:

${\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{397}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 334186272

約数和(自身を除く): 14652485

約数列:

[1, 41, 67, 293, 397, 2747, 12013, 16277, 19631, 26599, 116321, 804871, 1090559, 4769161, 7793507, 319533787]

約数ペア:

[(1, 319533787), (41, 7793507), (67, 4769161), (293, 1090559), (397, 804871), (2747, 116321), (12013, 26599), (16277, 19631)]