39737223

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{13259}}^1$

素因数の和:13308

約数の個数: 20

約数和(自身を含む): 60969480

約数和(自身を除く): 21232257

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 13259, 39777, 119331, 357993, 490583, 1073979, 1471749, 4415247, 13245741, 39737223]

約数ペア:

[(1, 39737223), (3, 13245741), (9, 4415247), (27, 1471749), (37, 1073979), (81, 490583), (111, 357993), (333, 119331), (999, 39777), (2997, 13259)]