147797637

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199457}}^1$

素因数の和:199492

約数の個数: 16

約数和(自身を含む): 223392960

約数和(自身を除く): 75595323

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 199457, 598371, 2592941, 3789683, 7778823, 11369049, 49265879, 147797637]

約数ペア:

[(1, 147797637), (3, 49265879), (13, 11369049), (19, 7778823), (39, 3789683), (57, 2592941), (247, 598371), (741, 199457)]