3189141

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 4839224

約数和(自身を除く): 1650083

約数列:

[1, 3, 9, 37, 61, 111, 157, 183, 333, 471, 549, 1413, 2257, 5809, 6771, 9577, 17427, 20313, 28731, 52281, 86193, 354349, 1063047, 3189141]

約数ペア:

[(1, 3189141), (3, 1063047), (9, 354349), (37, 86193), (61, 52281), (111, 28731), (157, 20313), (183, 17427), (333, 9577), (471, 6771), (549, 5809), (1413, 2257)]