446889149

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 586091520

約数和(自身を除く): 139202371

約数列:

[1, 7, 17, 23, 31, 119, 161, 217, 229, 391, 527, 529, 713, 1603, 2737, 3689, 3703, 3893, 4991, 5267, 7099, 8993, 12121, 16399, 27251, 36869, 49693, 62951, 84847, 89539, 114793, 120683, 121141, 163277, 278783, 626773, 844781, 847987, 1142939, 1951481, 2059397, 2775709, 3755371, 14415779, 19429963, 26287597, 63841307, 446889149]

約数ペア:

[(1, 446889149), (7, 63841307), (17, 26287597), (23, 19429963), (31, 14415779), (119, 3755371), (161, 2775709), (217, 2059397), (229, 1951481), (391, 1142939), (527, 847987), (529, 844781), (713, 626773), (1603, 278783), (2737, 163277), (3689, 121141), (3703, 120683), (3893, 114793), (4991, 89539), (5267, 84847), (7099, 62951), (8993, 49693), (12121, 36869), (16399, 27251)]