47879013

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1609}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 79340800

約数和(自身を除く): 31461787

約数列:

[1, 3, 7, 13, 21, 39, 91, 109, 273, 327, 763, 1417, 1609, 2289, 4251, 4827, 9919, 11263, 20917, 29757, 33789, 62751, 146419, 175381, 439257, 526143, 1227667, 2279953, 3683001, 6839859, 15959671, 47879013]

約数ペア:

[(1, 47879013), (3, 15959671), (7, 6839859), (13, 3683001), (21, 2279953), (39, 1227667), (91, 526143), (109, 439257), (273, 175381), (327, 146419), (763, 62751), (1417, 33789), (1609, 29757), (2289, 20917), (4251, 11263), (4827, 9919)]