47032947

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2851}}^1$

素因数の和:2920

約数の個数: 32

約数和(自身を含む): 76661760

約数和(自身を除く): 29628813

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 2851, 5499, 8553, 16497, 25659, 37063, 76977, 111189, 133997, 333567, 401991, 1000701, 1205973, 1741961, 3617919, 5225883, 15677649, 47032947]

約数ペア:

[(1, 47032947), (3, 15677649), (9, 5225883), (13, 3617919), (27, 1741961), (39, 1205973), (47, 1000701), (117, 401991), (141, 333567), (351, 133997), (423, 111189), (611, 76977), (1269, 37063), (1833, 25659), (2851, 16497), (5499, 8553)]