898408027

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{863}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 1097349120

約数和(自身を除く): 198941093

約数列:

[1, 11, 17, 19, 187, 209, 293, 323, 863, 3223, 3553, 4981, 5567, 9493, 14671, 16397, 54791, 61237, 94639, 161381, 180367, 252859, 278749, 1041029, 2781449, 3066239, 4298603, 4804321, 47284633, 52847531, 81673457, 898408027]

約数ペア:

[(1, 898408027), (11, 81673457), (17, 52847531), (19, 47284633), (187, 4804321), (209, 4298603), (293, 3066239), (323, 2781449), (863, 1041029), (3223, 278749), (3553, 252859), (4981, 180367), (5567, 161381), (9493, 94639), (14671, 61237), (16397, 54791)]