2582247

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 3623040

約数和(自身を除く): 1040793

約数列:

[1, 3, 29, 67, 87, 201, 443, 1329, 1943, 5829, 12847, 29681, 38541, 89043, 860749, 2582247]

約数ペア:

[(1, 2582247), (3, 860749), (29, 89043), (67, 38541), (87, 29681), (201, 12847), (443, 5829), (1329, 1943)]