221445838659

素因数分解:

$3^1\times {\mathrm{1117}}^1\times {\mathrm{1409}}^1\times {\mathrm{46901}}^1$

素因数の和:49430

約数の個数: 16

約数和(自身を含む): 295741499040

約数和(自身を除く): 74295660381

約数列:

[1, 3, 1117, 1409, 3351, 4227, 46901, 140703, 1573853, 4721559, 52388417, 66083509, 157165251, 198250527, 73815279553, 221445838659]

約数ペア:

[(1, 221445838659), (3, 73815279553), (1117, 198250527), (1409, 157165251), (3351, 66083509), (4227, 52388417), (46901, 4721559), (140703, 1573853)]