70294887

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19381}}^1$

素因数の和:19431

約数の個数: 24

約数和(自身を含む): 112880768

約数和(自身を除く): 42585881

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 19381, 58143, 174429, 251953, 600811, 755859, 1802433, 2267577, 5407299, 7810543, 23431629, 70294887]

約数ペア:

[(1, 70294887), (3, 23431629), (9, 7810543), (13, 5407299), (31, 2267577), (39, 1802433), (93, 755859), (117, 600811), (279, 251953), (403, 174429), (1209, 58143), (3627, 19381)]