12797875731

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1\times {\mathrm{4451}}^1$

素因数の和:5247

約数の個数: 32

約数和(自身を含む): 18053038080

約数和(自身を除く): 5255162349

約数列:

[1, 3, 31, 43, 93, 129, 719, 1333, 2157, 3999, 4451, 13353, 22289, 30917, 66867, 92751, 137981, 191393, 413943, 574179, 958427, 2875281, 3200269, 5933183, 9600807, 17799549, 99208339, 137611567, 297625017, 412834701, 4265958577, 12797875731]

約数ペア:

[(1, 12797875731), (3, 4265958577), (31, 412834701), (43, 297625017), (93, 137611567), (129, 99208339), (719, 17799549), (1333, 9600807), (2157, 5933183), (3999, 3200269), (4451, 2875281), (13353, 958427), (22289, 574179), (30917, 413943), (66867, 191393), (92751, 137981)]