42213399

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 57054720

約数和(自身を除く): 14841321

約数列:

[1, 3, 137, 271, 379, 411, 813, 1137, 37127, 51923, 102709, 111381, 155769, 308127, 14071133, 42213399]

約数ペア:

[(1, 42213399), (3, 14071133), (137, 308127), (271, 155769), (379, 111381), (411, 102709), (813, 51923), (1137, 37127)]