28814079

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5741}}^1$

素因数の和:5990

約数の個数: 16

約数和(自身を含む): 44098560

約数和(自身を除く): 15284481

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 5741, 17223, 40187, 120561, 1372099, 4116297, 9604693, 28814079]

約数ペア:

[(1, 28814079), (3, 9604693), (7, 4116297), (21, 1372099), (239, 120561), (717, 40187), (1673, 17223), (5019, 5741)]