84497959

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{48871}}^1$

素因数の和:48910

約数の個数: 16

約数和(自身を含む): 109473280

約数和(自身を除く): 24975321

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 48871, 342097, 635323, 928549, 4447261, 6499843, 12071137, 84497959]

約数ペア:

[(1, 84497959), (7, 12071137), (13, 6499843), (19, 4447261), (91, 928549), (133, 635323), (247, 342097), (1729, 48871)]