47091591

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{19597}}^1$

素因数の和:19695

約数の個数: 16

約数和(自身を含む): 70552800

約数和(自身を除く): 23461209

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 19597, 58791, 176373, 529119, 1744133, 5232399, 15697197, 47091591]

約数ペア:

[(1, 47091591), (3, 15697197), (9, 5232399), (27, 1744133), (89, 529119), (267, 176373), (801, 58791), (2403, 19597)]