5801481

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 9719424

約数和(自身を除く): 3917943

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1297, 1491, 3891, 4473, 9079, 11673, 27237, 81711, 92087, 276261, 644609, 828783, 1933827, 5801481]

約数ペア:

[(1, 5801481), (3, 1933827), (7, 828783), (9, 644609), (21, 276261), (63, 92087), (71, 81711), (213, 27237), (497, 11673), (639, 9079), (1297, 4473), (1491, 3891)]