716201439

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1583}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 1021870080

約数和(自身を除く): 305668641

約数列:

[1, 3, 23, 69, 79, 83, 237, 249, 1583, 1817, 1909, 4749, 5451, 5727, 6557, 19671, 36409, 109227, 125057, 131389, 150811, 375171, 394167, 452433, 2876311, 3021947, 8628933, 9065841, 10379731, 31139193, 238733813, 716201439]

約数ペア:

[(1, 716201439), (3, 238733813), (23, 31139193), (69, 10379731), (79, 9065841), (83, 8628933), (237, 3021947), (249, 2876311), (1583, 452433), (1817, 394167), (1909, 375171), (4749, 150811), (5451, 131389), (5727, 125057), (6557, 109227), (19671, 36409)]