449014761

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{225749}}^1$

素因数の和:225785

約数の個数: 24

約数和(自身を含む): 739557000

約数和(自身を除く): 290542239

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 225749, 677247, 2031741, 2934737, 3837733, 8804211, 11513199, 26412633, 34539597, 49890529, 149671587, 449014761]

約数ペア:

[(1, 449014761), (3, 149671587), (9, 49890529), (13, 34539597), (17, 26412633), (39, 11513199), (51, 8804211), (117, 3837733), (153, 2934737), (221, 2031741), (663, 677247), (1989, 225749)]