30967929

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1867}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 47596640

約数和(自身を除く): 16628711

約数列:

[1, 3, 9, 19, 57, 97, 171, 291, 873, 1843, 1867, 5529, 5601, 16587, 16803, 35473, 106419, 181099, 319257, 543297, 1629891, 3440881, 10322643, 30967929]

約数ペア:

[(1, 30967929), (3, 10322643), (9, 3440881), (19, 1629891), (57, 543297), (97, 319257), (171, 181099), (291, 106419), (873, 35473), (1843, 16803), (1867, 16587), (5529, 5601)]