13651833

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 21168000

約数和(自身を除く): 7516167

約数列:

[1, 3, 13, 17, 39, 51, 59, 177, 221, 349, 663, 767, 1003, 1047, 2301, 3009, 4537, 5933, 13039, 13611, 17799, 20591, 39117, 61773, 77129, 231387, 267683, 350047, 803049, 1050141, 4550611, 13651833]

約数ペア:

[(1, 13651833), (3, 4550611), (13, 1050141), (17, 803049), (39, 350047), (51, 267683), (59, 231387), (177, 77129), (221, 61773), (349, 39117), (663, 20591), (767, 17799), (1003, 13611), (1047, 13039), (2301, 5933), (3009, 4537)]