1177308889

素因数分解:

${\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1\times {\mathrm{727}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 1240162560

約数和(自身を除く): 62853671

約数列:

[1, 23, 181, 389, 727, 4163, 8947, 16721, 70409, 131587, 282803, 1619407, 3026501, 6504469, 51187343, 1177308889]

約数ペア:

[(1, 1177308889), (23, 51187343), (181, 6504469), (389, 3026501), (727, 1619407), (4163, 282803), (8947, 131587), (16721, 70409)]