887467789

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 1033845120

約数和(自身を除く): 146377331

約数列:

[1, 13, 19, 73, 83, 247, 593, 949, 1079, 1387, 1577, 6059, 7709, 11267, 18031, 20501, 43289, 49219, 78767, 115121, 146471, 562757, 639847, 822491, 935161, 1496573, 3592987, 10692383, 12157093, 46708831, 68266753, 887467789]

約数ペア:

[(1, 887467789), (13, 68266753), (19, 46708831), (73, 12157093), (83, 10692383), (247, 3592987), (593, 1496573), (949, 935161), (1079, 822491), (1387, 639847), (1577, 562757), (6059, 146471), (7709, 115121), (11267, 78767), (18031, 49219), (20501, 43289)]