258350037

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8689}}^1$

素因数の和:8773

約数の個数: 32

約数和(自身を含む): 405440640

約数和(自身を除く): 147090603

約数列:

[1, 3, 11, 17, 33, 51, 53, 159, 187, 561, 583, 901, 1749, 2703, 8689, 9911, 26067, 29733, 95579, 147713, 286737, 443139, 460517, 1381551, 1624843, 4874529, 5065687, 7828789, 15197061, 23486367, 86116679, 258350037]

約数ペア:

[(1, 258350037), (3, 86116679), (11, 23486367), (17, 15197061), (33, 7828789), (51, 5065687), (53, 4874529), (159, 1624843), (187, 1381551), (561, 460517), (583, 443139), (901, 286737), (1749, 147713), (2703, 95579), (8689, 29733), (9911, 26067)]