7660971

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 11831040

約数和(自身を除く): 4170069

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 631, 639, 1349, 1893, 4047, 5679, 11989, 12141, 35967, 44801, 107901, 134403, 403209, 851219, 2553657, 7660971]

約数ペア:

[(1, 7660971), (3, 2553657), (9, 851219), (19, 403209), (57, 134403), (71, 107901), (171, 44801), (213, 35967), (631, 12141), (639, 11989), (1349, 5679), (1893, 4047)]