313398

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:788

約数の個数: 24

約数和(自身を含む): 709488

約数和(自身を除く): 396090

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 757, 1514, 2271, 4542, 6813, 13626, 17411, 34822, 52233, 104466, 156699, 313398]

約数ペア:

[(1, 313398), (2, 156699), (3, 104466), (6, 52233), (9, 34822), (18, 17411), (23, 13626), (46, 6813), (69, 4542), (138, 2271), (207, 1514), (414, 757)]