38431407

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 62802432

約数和(自身を除く): 24371025

約数列:

[1, 3, 7, 17, 21, 51, 83, 119, 249, 357, 581, 1297, 1411, 1743, 3891, 4233, 9079, 9877, 22049, 27237, 29631, 66147, 107651, 154343, 322953, 463029, 753557, 1830067, 2260671, 5490201, 12810469, 38431407]

約数ペア:

[(1, 38431407), (3, 12810469), (7, 5490201), (17, 2260671), (21, 1830067), (51, 753557), (83, 463029), (119, 322953), (249, 154343), (357, 107651), (581, 66147), (1297, 29631), (1411, 27237), (1743, 22049), (3891, 9877), (4233, 9079)]