3787893

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 5915520

約数和(自身を除く): 2127627

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 631, 667, 1893, 2001, 5679, 6003, 14513, 18299, 43539, 54897, 130617, 164691, 420877, 1262631, 3787893]

約数ペア:

[(1, 3787893), (3, 1262631), (9, 420877), (23, 164691), (29, 130617), (69, 54897), (87, 43539), (207, 18299), (261, 14513), (631, 6003), (667, 5679), (1893, 2001)]