5401287

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{113}}^2$

素因数の和:279

約数の個数: 18

約数和(自身を含む): 8038992

約数和(自身を除く): 2637705

約数列:

[1, 3, 9, 47, 113, 141, 339, 423, 1017, 5311, 12769, 15933, 38307, 47799, 114921, 600143, 1800429, 5401287]

約数ペア:

[(1, 5401287), (3, 1800429), (9, 600143), (47, 114921), (113, 47799), (141, 38307), (339, 15933), (423, 12769), (1017, 5311)]