28601253

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 42750240

約数和(自身を除く): 14148987

約数列:

[1, 3, 9, 59, 61, 177, 183, 531, 549, 883, 2649, 3599, 7947, 10797, 32391, 52097, 53863, 156291, 161589, 468873, 484767, 3177917, 9533751, 28601253]

約数ペア:

[(1, 28601253), (3, 9533751), (9, 3177917), (59, 484767), (61, 468873), (177, 161589), (183, 156291), (531, 53863), (549, 52097), (883, 32391), (2649, 10797), (3599, 7947)]