40580889

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2971}}^1$

素因数の和:3160

約数の個数: 16

約数和(自身を含む): 56349120

約数和(自身を除く): 15768231

約数列:

[1, 3, 29, 87, 157, 471, 2971, 4553, 8913, 13659, 86159, 258477, 466447, 1399341, 13526963, 40580889]

約数ペア:

[(1, 40580889), (3, 13526963), (29, 1399341), (87, 466447), (157, 258477), (471, 86159), (2971, 13659), (4553, 8913)]