42972941

素因数分解:

${\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 47779200

約数和(自身を除く): 4806259

約数列:

[1, 11, 149, 157, 167, 1639, 1727, 1837, 23393, 24883, 26219, 257323, 273713, 288409, 3906631, 42972941]

約数ペア:

[(1, 42972941), (11, 3906631), (149, 288409), (157, 273713), (167, 257323), (1639, 26219), (1727, 24883), (1837, 23393)]