1215703545991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1231}}^1\times {\mathrm{204509}}^1$

素因数の和:206190

約数の個数: 16

約数和(自身を含む): 1330329369600

約数和(自身を除く): 114625823609

約数列:

[1, 11, 439, 1231, 4829, 13541, 204509, 540409, 2249599, 5944499, 89779451, 251750579, 987573961, 2769256369, 110518504181, 1215703545991]

約数ペア:

[(1, 1215703545991), (11, 110518504181), (439, 2769256369), (1231, 987573961), (4829, 251750579), (13541, 89779451), (204509, 5944499), (540409, 2249599)]