73218913

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1279}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 81100800

約数和(自身を除く): 7881887

約数列:

[1, 19, 23, 131, 437, 1279, 2489, 3013, 24301, 29417, 57247, 167549, 558923, 3183431, 3853627, 73218913]

約数ペア:

[(1, 73218913), (19, 3853627), (23, 3183431), (131, 558923), (437, 167549), (1279, 57247), (2489, 29417), (3013, 24301)]