297906621

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{4951}}^1$

素因数の和:5632

約数の個数: 16

約数和(自身を含む): 410738688

約数和(自身を除く): 112832067

約数列:

[1, 3, 31, 93, 647, 1941, 4951, 14853, 20057, 60171, 153481, 460443, 3203297, 9609891, 99302207, 297906621]

約数ペア:

[(1, 297906621), (3, 99302207), (31, 9609891), (93, 3203297), (647, 460443), (1941, 153481), (4951, 60171), (14853, 20057)]