47870511

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{11261}}^1$

素因数の和:11386

約数の個数: 16

約数和(自身を含む): 69373920

約数和(自身を除く): 21503409

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 11261, 33783, 146393, 439179, 1227449, 3682347, 15956837, 47870511]

約数ペア:

[(1, 47870511), (3, 15956837), (13, 3682347), (39, 1227449), (109, 439179), (327, 146393), (1417, 33783), (4251, 11261)]