874001577

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{641}}^1\times {\mathrm{1259}}^1$

素因数の和:1941

約数の個数: 24

約数和(自身を含む): 1232794080

約数和(自身を除く): 358792503

約数列:

[1, 3, 19, 57, 361, 641, 1083, 1259, 1923, 3777, 12179, 23921, 36537, 71763, 231401, 454499, 694203, 807019, 1363497, 2421057, 15333361, 46000083, 291333859, 874001577]

約数ペア:

[(1, 874001577), (3, 291333859), (19, 46000083), (57, 15333361), (361, 2421057), (641, 1363497), (1083, 807019), (1259, 694203), (1923, 454499), (3777, 231401), (12179, 71763), (23921, 36537)]