83912457

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 117619840

約数和(自身を除く): 33707383

約数列:

[1, 3, 29, 79, 87, 237, 421, 841, 1263, 2291, 2523, 6873, 12209, 33259, 36627, 66439, 99777, 199317, 354061, 964511, 1062183, 2893533, 27970819, 83912457]

約数ペア:

[(1, 83912457), (3, 27970819), (29, 2893533), (79, 1062183), (87, 964511), (237, 354061), (421, 199317), (841, 99777), (1263, 66439), (2291, 36627), (2523, 33259), (6873, 12209)]