28868079

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{853}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 39967200

約数和(自身を除く): 11099121

約数列:

[1, 3, 29, 87, 389, 853, 1167, 2559, 11281, 24737, 33843, 74211, 331817, 995451, 9622693, 28868079]

約数ペア:

[(1, 28868079), (3, 9622693), (29, 995451), (87, 331817), (389, 74211), (853, 33843), (1167, 24737), (2559, 11281)]