452052237

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{87151}}^1$

素因数の和:87193

約数の個数: 32

約数和(自身を含む): 780881920

約数和(自身を除く): 328829683

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 87151, 261453, 610057, 1132963, 1655869, 1830171, 3398889, 4967607, 7930741, 11591083, 21526297, 23792223, 34773249, 64578891, 150684079, 452052237]

約数ペア:

[(1, 452052237), (3, 150684079), (7, 64578891), (13, 34773249), (19, 23792223), (21, 21526297), (39, 11591083), (57, 7930741), (91, 4967607), (133, 3398889), (247, 1830171), (273, 1655869), (399, 1132963), (741, 610057), (1729, 261453), (5187, 87151)]