1640470179

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{50599}}^1$

素因数の和:50810

約数の個数: 16

約数和(自身を含む): 2229638400

約数和(自身を除く): 589168221

約数列:

[1, 3, 101, 107, 303, 321, 10807, 32421, 50599, 151797, 5110499, 5414093, 15331497, 16242279, 546823393, 1640470179]

約数ペア:

[(1, 1640470179), (3, 546823393), (101, 16242279), (107, 15331497), (303, 5414093), (321, 5110499), (10807, 151797), (32421, 50599)]