140636921

素因数分解:

${\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 148262400

約数和(自身を除く): 7625479

約数列:

[1, 29, 103, 197, 239, 2987, 5713, 6931, 20291, 24617, 47083, 588439, 713893, 1365407, 4849549, 140636921]

約数ペア:

[(1, 140636921), (29, 4849549), (103, 1365407), (197, 713893), (239, 588439), (2987, 47083), (5713, 24617), (6931, 20291)]