71378007

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{12347}}^1$

素因数の和:12438

約数の個数: 16

約数和(自身を含む): 99574272

約数和(自身を除く): 28196265

約数列:

[1, 3, 41, 47, 123, 141, 1927, 5781, 12347, 37041, 506227, 580309, 1518681, 1740927, 23792669, 71378007]

約数ペア:

[(1, 71378007), (3, 23792669), (41, 1740927), (47, 1518681), (123, 580309), (141, 506227), (1927, 37041), (5781, 12347)]