635414721

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{727}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 905748480

約数和(自身を除く): 270333759

約数列:

[1, 3, 23, 53, 69, 159, 239, 717, 727, 1219, 2181, 3657, 5497, 12667, 16491, 16721, 38001, 38531, 50163, 115593, 173753, 291341, 521259, 874023, 886213, 2658639, 3996319, 9208909, 11988957, 27626727, 211804907, 635414721]

約数ペア:

[(1, 635414721), (3, 211804907), (23, 27626727), (53, 11988957), (69, 9208909), (159, 3996319), (239, 2658639), (717, 886213), (727, 874023), (1219, 521259), (2181, 291341), (3657, 173753), (5497, 115593), (12667, 50163), (16491, 38531), (16721, 38001)]