2748696381

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{1021}}^1\times {\mathrm{3361}}^1$

素因数の和:4477

約数の個数: 24

約数和(自身を含む): 4020077880

約数和(自身を除く): 1271381499

約数列:

[1, 3, 9, 89, 267, 801, 1021, 3063, 3361, 9189, 10083, 30249, 90869, 272607, 299129, 817821, 897387, 2692161, 3431581, 10294743, 30884229, 305410709, 916232127, 2748696381]

約数ペア:

[(1, 2748696381), (3, 916232127), (9, 305410709), (89, 30884229), (267, 10294743), (801, 3431581), (1021, 2692161), (3063, 897387), (3361, 817821), (9189, 299129), (10083, 272607), (30249, 90869)]