1189356009

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{227977}}^1$

素因数の和:228064

約数の個数: 16

約数和(自身を含む): 1663327488

約数和(自身を除く): 473971479

約数列:

[1, 3, 37, 47, 111, 141, 1739, 5217, 227977, 683931, 8435149, 10714919, 25305447, 32144757, 396452003, 1189356009]

約数ペア:

[(1, 1189356009), (3, 396452003), (37, 32144757), (47, 25305447), (111, 10714919), (141, 8435149), (1739, 683931), (5217, 227977)]