47064021

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 63585984

約数和(自身を除く): 16521963

約数列:

[1, 3, 137, 307, 373, 411, 921, 1119, 42059, 51101, 114511, 126177, 153303, 343533, 15688007, 47064021]

約数ペア:

[(1, 47064021), (3, 15688007), (137, 343533), (307, 153303), (373, 126177), (411, 114511), (921, 51101), (1119, 42059)]