28812573

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1093}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 43519320

約数和(自身を除く): 14706747

約数列:

[1, 3, 9, 29, 87, 101, 261, 303, 909, 1093, 2929, 3279, 8787, 9837, 26361, 31697, 95091, 110393, 285273, 331179, 993537, 3201397, 9604191, 28812573]

約数ペア:

[(1, 28812573), (3, 9604191), (9, 3201397), (29, 993537), (87, 331179), (101, 285273), (261, 110393), (303, 95091), (909, 31697), (1093, 26361), (2929, 9837), (3279, 8787)]