1128889453749

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1\times {\mathrm{258737}}^1$

素因数の和:260509

約数の個数: 32

約数和(自身を含む): 1614028343040

約数和(自身を除く): 485138889291

約数列:

[1, 3, 23, 37, 69, 111, 851, 1709, 2553, 5127, 39307, 63233, 117921, 189699, 258737, 776211, 1454359, 4363077, 5950951, 9573269, 17852853, 28719807, 220185187, 442181533, 660555561, 1326544599, 10170175259, 16360716721, 30510525777, 49082150163, 376296484583, 1128889453749]

約数ペア:

[(1, 1128889453749), (3, 376296484583), (23, 49082150163), (37, 30510525777), (69, 16360716721), (111, 10170175259), (851, 1326544599), (1709, 660555561), (2553, 442181533), (5127, 220185187), (39307, 28719807), (63233, 17852853), (117921, 9573269), (189699, 5950951), (258737, 4363077), (776211, 1454359)]