13155257247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1\times {\mathrm{8887}}^1$

素因数の和:10379

約数の個数: 32

約数和(自身を含む): 19768049664

約数和(自身を除く): 6612792417

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 1447, 4341, 8887, 15917, 26661, 44857, 47751, 97757, 134571, 275497, 293271, 493427, 826491, 1480281, 3030467, 9091401, 12859489, 38578467, 141454379, 398644159, 424363137, 1195932477, 4385085749, 13155257247]

約数ペア:

[(1, 13155257247), (3, 4385085749), (11, 1195932477), (31, 424363137), (33, 398644159), (93, 141454379), (341, 38578467), (1023, 12859489), (1447, 9091401), (4341, 3030467), (8887, 1480281), (15917, 826491), (26661, 493427), (44857, 293271), (47751, 275497), (97757, 134571)]