3963246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 5160594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 479, 591, 958, 1182, 1379, 1437, 2758, 2874, 3353, 4137, 6706, 8274, 10059, 20118, 94363, 188726, 283089, 566178, 660541, 1321082, 1981623, 3963246]

約数ペア:

[(1, 3963246), (2, 1981623), (3, 1321082), (6, 660541), (7, 566178), (14, 283089), (21, 188726), (42, 94363), (197, 20118), (394, 10059), (479, 8274), (591, 6706), (958, 4137), (1182, 3353), (1379, 2874), (1437, 2758)]