13174991643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19541}}^1\times {\mathrm{20431}}^1$

素因数の和:39986

約数の個数: 16

約数和(自身を含む): 19165542912

約数和(自身を除く): 5990551269

約数列:

[1, 3, 11, 33, 19541, 20431, 58623, 61293, 214951, 224741, 644853, 674223, 399242171, 1197726513, 4391663881, 13174991643]

約数ペア:

[(1, 13174991643), (3, 4391663881), (11, 1197726513), (33, 399242171), (19541, 674223), (20431, 644853), (58623, 224741), (61293, 214951)]