1489679961

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{379343}}^1$

素因数の和:379381

約数の個数: 32

約数和(自身を含む): 2622025728

約数和(自身を除く): 1132345767

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 379343, 1138029, 2655401, 4172773, 6448831, 7966203, 12518319, 19346493, 29209411, 45141817, 70937141, 87628233, 135425451, 212811423, 496559987, 1489679961]

約数ペア:

[(1, 1489679961), (3, 496559987), (7, 212811423), (11, 135425451), (17, 87628233), (21, 70937141), (33, 45141817), (51, 29209411), (77, 19346493), (119, 12518319), (187, 7966203), (231, 6448831), (357, 4172773), (561, 2655401), (1309, 1138029), (3927, 379343)]