31981104287

素因数分解:

${\mathrm{11}}^3\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{743}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 35787280896

約数和(自身を除く): 3806176609

約数列:

[1, 11, 73, 121, 443, 743, 803, 1331, 4873, 8173, 8833, 32339, 53603, 54239, 89903, 97163, 329149, 355729, 589633, 596629, 988933, 3620639, 3913019, 6562919, 24027877, 39827029, 43043209, 72192109, 264306647, 438097319, 2907373117, 31981104287]

約数ペア:

[(1, 31981104287), (11, 2907373117), (73, 438097319), (121, 264306647), (443, 72192109), (743, 43043209), (803, 39827029), (1331, 24027877), (4873, 6562919), (8173, 3913019), (8833, 3620639), (32339, 988933), (53603, 596629), (54239, 589633), (89903, 355729), (97163, 329149)]