9131397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 14442624

約数和(自身を除く): 5311227

約数列:

[1, 3, 11, 17, 33, 41, 51, 123, 187, 397, 451, 561, 697, 1191, 1353, 2091, 4367, 6749, 7667, 13101, 16277, 20247, 23001, 48831, 74239, 179047, 222717, 276709, 537141, 830127, 3043799, 9131397]

約数ペア:

[(1, 9131397), (3, 3043799), (11, 830127), (17, 537141), (33, 276709), (41, 222717), (51, 179047), (123, 74239), (187, 48831), (397, 23001), (451, 20247), (561, 16277), (697, 13101), (1191, 7667), (1353, 6749), (2091, 4367)]