29883987

素因数分解:

$3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1367}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 49510656

約数和(自身を除く): 19626669

約数列:

[1, 3, 7, 9, 21, 63, 347, 1041, 1367, 2429, 3123, 4101, 7287, 9569, 12303, 21861, 28707, 86121, 474349, 1423047, 3320443, 4269141, 9961329, 29883987]

約数ペア:

[(1, 29883987), (3, 9961329), (7, 4269141), (9, 3320443), (21, 1423047), (63, 474349), (347, 86121), (1041, 28707), (1367, 21861), (2429, 12303), (3123, 9569), (4101, 7287)]