131495199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{65323}}^1$

素因数の和:65398

約数の個数: 16

約数和(自身を含む): 194404224

約数和(自身を除く): 62909025

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 65323, 195969, 718553, 2155659, 3984703, 11954109, 43831733, 131495199]

約数ペア:

[(1, 131495199), (3, 43831733), (11, 11954109), (33, 3984703), (61, 2155659), (183, 718553), (671, 195969), (2013, 65323)]