21876411

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6133}}^1$

素因数の和:6206

約数の個数: 16

約数和(自身を含む): 30915360

約数和(自身を除く): 9038949

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 6133, 18399, 177857, 251453, 533571, 754359, 7292137, 21876411]

約数ペア:

[(1, 21876411), (3, 7292137), (29, 754359), (41, 533571), (87, 251453), (123, 177857), (1189, 18399), (3567, 6133)]