314623647

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2719}}^1$

素因数の和:2804

約数の個数: 48

約数和(自身を含む): 522762240

約数和(自身を除く): 208138593

約数列:

[1, 3, 9, 13, 23, 39, 43, 69, 117, 129, 207, 299, 387, 559, 897, 989, 1677, 2691, 2719, 2967, 5031, 8157, 8901, 12857, 24471, 35347, 38571, 62537, 106041, 115713, 116917, 187611, 318123, 350751, 562833, 812981, 1052253, 1519921, 2438943, 2689091, 4559763, 7316829, 8067273, 13679289, 24201819, 34958183, 104874549, 314623647]

約数ペア:

[(1, 314623647), (3, 104874549), (9, 34958183), (13, 24201819), (23, 13679289), (39, 8067273), (43, 7316829), (69, 4559763), (117, 2689091), (129, 2438943), (207, 1519921), (299, 1052253), (387, 812981), (559, 562833), (897, 350751), (989, 318123), (1677, 187611), (2691, 116917), (2719, 115713), (2967, 106041), (5031, 62537), (8157, 38571), (8901, 35347), (12857, 24471)]