1188341

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 24

約数和(自身を含む): 1583232

約数和(自身を除く): 394891

約数列:

[1, 7, 11, 23, 61, 77, 121, 161, 253, 427, 671, 847, 1403, 1771, 2783, 4697, 7381, 9821, 15433, 19481, 51667, 108031, 169763, 1188341]

約数ペア:

[(1, 1188341), (7, 169763), (11, 108031), (23, 51667), (61, 19481), (77, 15433), (121, 9821), (161, 7381), (253, 4697), (427, 2783), (671, 1771), (847, 1403)]