1243670659

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{619}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 1574899200

約数和(自身を除く): 331228541

約数列:

[1, 7, 11, 77, 97, 269, 619, 679, 1067, 1883, 2959, 4333, 6809, 7469, 20713, 26093, 47663, 60043, 166511, 182651, 287023, 420301, 660473, 1165577, 1831621, 2009161, 4623311, 12821347, 16151567, 113060969, 177667237, 1243670659]

約数ペア:

[(1, 1243670659), (7, 177667237), (11, 113060969), (77, 16151567), (97, 12821347), (269, 4623311), (619, 2009161), (679, 1831621), (1067, 1165577), (1883, 660473), (2959, 420301), (4333, 287023), (6809, 182651), (7469, 166511), (20713, 60043), (26093, 47663)]