40805863

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3163}}^1$

素因数の和:3286

約数の個数: 16

約数和(自身を含む): 49611520

約数和(自身を除く): 8805657

約数列:

[1, 7, 19, 97, 133, 679, 1843, 3163, 12901, 22141, 60097, 306811, 420679, 2147677, 5829409, 40805863]

約数ペア:

[(1, 40805863), (7, 5829409), (19, 2147677), (97, 420679), (133, 306811), (679, 60097), (1843, 22141), (3163, 12901)]