1978179837

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{6571}}^1\times {\mathrm{4363}}^1$

素因数の和:10960

約数の個数: 16

約数和(自身を含む): 2753299968

約数和(自身を除く): 775120131

約数列:

[1, 3, 23, 69, 4363, 6571, 13089, 19713, 100349, 151133, 301047, 453399, 28669273, 86007819, 659393279, 1978179837]

約数ペア:

[(1, 1978179837), (3, 659393279), (23, 86007819), (69, 28669273), (4363, 453399), (6571, 301047), (13089, 151133), (19713, 100349)]