1320296719

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{34589}}^1$

素因数の和:34663

約数の個数: 24

約数和(自身を含む): 1656169200

約数和(自身を除く): 335872481

約数列:

[1, 7, 19, 41, 49, 133, 287, 779, 931, 2009, 5453, 34589, 38171, 242123, 657191, 1418149, 1694861, 4600337, 9927043, 26944831, 32202359, 69489301, 188613817, 1320296719]

約数ペア:

[(1, 1320296719), (7, 188613817), (19, 69489301), (41, 32202359), (49, 26944831), (133, 9927043), (287, 4600337), (779, 1694861), (931, 1418149), (2009, 657191), (5453, 242123), (34589, 38171)]