23779217

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 32071680

約数和(自身を除く): 8292463

約数列:

[1, 7, 11, 23, 29, 77, 161, 203, 253, 319, 463, 667, 1771, 2233, 3241, 4669, 5093, 7337, 10649, 13427, 35651, 51359, 74543, 93989, 117139, 147697, 308821, 819973, 1033879, 2161747, 3397031, 23779217]

約数ペア:

[(1, 23779217), (7, 3397031), (11, 2161747), (23, 1033879), (29, 819973), (77, 308821), (161, 147697), (203, 117139), (253, 93989), (319, 74543), (463, 51359), (667, 35651), (1771, 13427), (2233, 10649), (3241, 7337), (4669, 5093)]