2912397173

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{2273}}^1$

素因数の和:2697

約数の個数: 24

約数和(自身を含む): 3442654080

約数和(自身を除く): 530256907

約数列:

[1, 7, 49, 79, 331, 553, 2273, 2317, 3871, 15911, 16219, 26149, 111377, 179567, 183043, 752363, 1256969, 1281301, 5266541, 8798783, 36865787, 59436677, 416056739, 2912397173]

約数ペア:

[(1, 2912397173), (7, 416056739), (49, 59436677), (79, 36865787), (331, 8798783), (553, 5266541), (2273, 1281301), (2317, 1256969), (3871, 752363), (15911, 183043), (16219, 179567), (26149, 111377)]