40914783

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49957}}^1$

素因数の和:49983

約数の個数: 24

約数和(自身を含む): 72738848

約数和(自身を除く): 31824065

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 49957, 149871, 349699, 449613, 649441, 1049097, 1948323, 3147291, 4546087, 5844969, 13638261, 40914783]

約数ペア:

[(1, 40914783), (3, 13638261), (7, 5844969), (9, 4546087), (13, 3147291), (21, 1948323), (39, 1049097), (63, 649441), (91, 449613), (117, 349699), (273, 149871), (819, 49957)]