47211213

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{54833}}^1$

素因数の和:54884

約数の個数: 16

約数和(自身を含む): 73696896

約数和(自身を除く): 26485683

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 54833, 164499, 383831, 1151493, 2248153, 6744459, 15737071, 47211213]

約数ペア:

[(1, 47211213), (3, 15737071), (7, 6744459), (21, 2248153), (41, 1151493), (123, 383831), (287, 164499), (861, 54833)]