291291503997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{73950623}}^1$

素因数の和:73950740

約数の個数: 16

約数和(自身を含む): 422405964288

約数和(自身を除く): 131114460291

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 73950623, 221851869, 961358099, 2884074297, 7469012923, 22407038769, 97097167999, 291291503997]

約数ペア:

[(1, 291291503997), (3, 97097167999), (13, 22407038769), (39, 7469012923), (101, 2884074297), (303, 961358099), (1313, 221851869), (3939, 73950623)]