8513197

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:94

約数の個数: 36

約数和(自身を含む): 11767840

約数和(自身を除く): 3254643

約数列:

[1, 7, 11, 19, 23, 77, 121, 133, 161, 209, 253, 437, 529, 847, 1463, 1771, 2299, 2783, 3059, 3703, 4807, 5819, 10051, 16093, 19481, 33649, 40733, 52877, 64009, 70357, 110561, 370139, 448063, 773927, 1216171, 8513197]

約数ペア:

[(1, 8513197), (7, 1216171), (11, 773927), (19, 448063), (23, 370139), (77, 110561), (121, 70357), (133, 64009), (161, 52877), (209, 40733), (253, 33649), (437, 19481), (529, 16093), (847, 10051), (1463, 5819), (1771, 4807), (2299, 3703), (2783, 3059)]