149740217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{409}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 166138560

約数和(自身を除く): 16398343

約数列:

[1, 11, 83, 401, 409, 913, 4411, 4499, 33283, 33947, 164009, 366113, 373417, 1804099, 13612747, 149740217]

約数ペア:

[(1, 149740217), (11, 13612747), (83, 1804099), (401, 373417), (409, 366113), (913, 164009), (4411, 33947), (4499, 33283)]