13308047317

素因数分解:

${\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{409}}^1\times {\mathrm{521}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 14188241880

約数和(自身を除く): 880194563

約数列:

[1, 19, 173, 361, 409, 521, 3287, 7771, 9899, 62453, 70757, 90133, 147649, 188081, 213089, 1344383, 1712527, 4048691, 25543277, 32538013, 36864397, 76925129, 700423543, 13308047317]

約数ペア:

[(1, 13308047317), (19, 700423543), (173, 76925129), (361, 36864397), (409, 32538013), (521, 25543277), (3287, 4048691), (7771, 1712527), (9899, 1344383), (62453, 213089), (70757, 188081), (90133, 147649)]