2216796687

素因数分解:

$3^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{40031}}^1$

素因数の和:40340

約数の個数: 32

約数和(自身を含む): 3766210560

約数和(自身を除く): 1549413873

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 293, 879, 2051, 2637, 6153, 7911, 18459, 40031, 55377, 120093, 280217, 360279, 840651, 1080837, 2521953, 7565859, 11729083, 35187249, 82103581, 105561747, 246310743, 316685241, 738932229, 2216796687]

約数ペア:

[(1, 2216796687), (3, 738932229), (7, 316685241), (9, 246310743), (21, 105561747), (27, 82103581), (63, 35187249), (189, 11729083), (293, 7565859), (879, 2521953), (2051, 1080837), (2637, 840651), (6153, 360279), (7911, 280217), (18459, 120093), (40031, 55377)]