40690509

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{4139}}^1$

素因数の和:4284

約数の個数: 16

約数和(自身を含む): 56635200

約数和(自身を除く): 15944691

約数列:

[1, 3, 29, 87, 113, 339, 3277, 4139, 9831, 12417, 120031, 360093, 467707, 1403121, 13563503, 40690509]

約数ペア:

[(1, 40690509), (3, 13563503), (29, 1403121), (87, 467707), (113, 360093), (339, 120031), (3277, 12417), (4139, 9831)]