231330237

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 332543232

約数和(自身を除く): 101212995

約数列:

[1, 3, 17, 51, 157, 167, 173, 471, 501, 519, 2669, 2839, 2941, 8007, 8517, 8823, 26219, 27161, 28891, 78657, 81483, 86673, 445723, 461737, 491147, 1337169, 1385211, 1473441, 4535887, 13607661, 77110079, 231330237]

約数ペア:

[(1, 231330237), (3, 77110079), (17, 13607661), (51, 4535887), (157, 1473441), (167, 1385211), (173, 1337169), (471, 491147), (501, 461737), (519, 445723), (2669, 86673), (2839, 81483), (2941, 78657), (8007, 28891), (8517, 27161), (8823, 26219)]