201311011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 232786944

約数和(自身を除く): 31475933

約数列:

[1, 11, 29, 47, 319, 463, 517, 841, 1363, 5093, 9251, 13427, 14993, 21761, 39527, 147697, 239371, 389383, 434797, 631069, 4283213, 6941759, 18301001, 201311011]

約数ペア:

[(1, 201311011), (11, 18301001), (29, 6941759), (47, 4283213), (319, 631069), (463, 434797), (517, 389383), (841, 239371), (1363, 147697), (5093, 39527), (9251, 21761), (13427, 14993)]