28382607

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:484

約数の個数: 36

約数和(自身を含む): 45853080

約数和(自身を除く): 17470473

約数列:

[1, 3, 9, 11, 33, 67, 99, 121, 201, 363, 389, 603, 737, 1089, 1167, 2211, 3501, 4279, 6633, 8107, 12837, 24321, 26063, 38511, 47069, 72963, 78189, 141207, 234567, 286693, 423621, 860079, 2580237, 3153623, 9460869, 28382607]

約数ペア:

[(1, 28382607), (3, 9460869), (9, 3153623), (11, 2580237), (33, 860079), (67, 423621), (99, 286693), (121, 234567), (201, 141207), (363, 78189), (389, 72963), (603, 47069), (737, 38511), (1089, 26063), (1167, 24321), (2211, 12837), (3501, 8107), (4279, 6633)]