2912109

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 4053504

約数和(自身を除く): 1141395

約数列:

[1, 3, 31, 93, 173, 181, 519, 543, 5363, 5611, 16089, 16833, 31313, 93939, 970703, 2912109]

約数ペア:

[(1, 2912109), (3, 970703), (31, 93939), (93, 31313), (173, 16833), (181, 16089), (519, 5611), (543, 5363)]