2541077

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 3225984

約数和(自身を除く): 684907

約数列:

[1, 7, 11, 61, 77, 427, 541, 671, 3787, 4697, 5951, 33001, 41657, 231007, 363011, 2541077]

約数ペア:

[(1, 2541077), (7, 363011), (11, 231007), (61, 41657), (77, 33001), (427, 5951), (541, 4697), (671, 3787)]