477072123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{21871}}^1$

素因数の和:22546

約数の個数: 16

約数和(自身を含む): 695004672

約数和(自身を除く): 217932549

約数列:

[1, 3, 11, 33, 661, 1983, 7271, 21813, 21871, 65613, 240581, 721743, 14456731, 43370193, 159024041, 477072123]

約数ペア:

[(1, 477072123), (3, 159024041), (11, 43370193), (33, 14456731), (661, 721743), (1983, 240581), (7271, 65613), (21813, 21871)]