20231159571

素因数分解:

$3^2\times 7^1\times {\mathrm{3557}}^1\times {\mathrm{90281}}^1$

素因数の和:93851

約数の個数: 24

約数和(自身を含む): 33407229024

約数和(自身を除く): 13176069453

約数列:

[1, 3, 7, 9, 21, 63, 3557, 10671, 24899, 32013, 74697, 90281, 224091, 270843, 631967, 812529, 1895901, 5687703, 321129517, 963388551, 2247906619, 2890165653, 6743719857, 20231159571]

約数ペア:

[(1, 20231159571), (3, 6743719857), (7, 2890165653), (9, 2247906619), (21, 963388551), (63, 321129517), (3557, 5687703), (10671, 1895901), (24899, 812529), (32013, 631967), (74697, 270843), (90281, 224091)]