40984221

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{1093}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 56712960

約数和(自身を除く): 15728739

約数列:

[1, 3, 29, 87, 431, 1093, 1293, 3279, 12499, 31697, 37497, 95091, 471083, 1413249, 13661407, 40984221]

約数ペア:

[(1, 40984221), (3, 13661407), (29, 1413249), (87, 471083), (431, 95091), (1093, 37497), (1293, 31697), (3279, 12499)]