48211947

素因数分解:

$3^2\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1019}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 79772160

約数和(自身を除く): 31560213

約数列:

[1, 3, 7, 9, 21, 63, 751, 1019, 2253, 3057, 5257, 6759, 7133, 9171, 15771, 21399, 47313, 64197, 765269, 2295807, 5356883, 6887421, 16070649, 48211947]

約数ペア:

[(1, 48211947), (3, 16070649), (7, 6887421), (9, 5356883), (21, 2295807), (63, 765269), (751, 64197), (1019, 47313), (2253, 21399), (3057, 15771), (5257, 9171), (6759, 7133)]