247103886

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{6991}}^1$

素因数の和:7176

約数の個数: 32

約数和(自身を含む): 509465088

約数和(自身を除く): 262361202

約数列:

[1, 2, 3, 6, 43, 86, 129, 137, 258, 274, 411, 822, 5891, 6991, 11782, 13982, 17673, 20973, 35346, 41946, 300613, 601226, 901839, 957767, 1803678, 1915534, 2873301, 5746602, 41183981, 82367962, 123551943, 247103886]

約数ペア:

[(1, 247103886), (2, 123551943), (3, 82367962), (6, 41183981), (43, 5746602), (86, 2873301), (129, 1915534), (137, 1803678), (258, 957767), (274, 901839), (411, 601226), (822, 300613), (5891, 41946), (6991, 35346), (11782, 20973), (13982, 17673)]