858223431

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{17341}}^1$

素因数の和:17413

約数の個数: 40

約数和(自身を含む): 1410112704

約数和(自身を除く): 551889273

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 141, 351, 423, 611, 1053, 1269, 1833, 3807, 5499, 16497, 17341, 49491, 52023, 156069, 225433, 468207, 676299, 815027, 1404621, 2028897, 2445081, 6086691, 7335243, 10595351, 18260073, 22005729, 31786053, 66017187, 95358159, 286074477, 858223431]

約数ペア:

[(1, 858223431), (3, 286074477), (9, 95358159), (13, 66017187), (27, 31786053), (39, 22005729), (47, 18260073), (81, 10595351), (117, 7335243), (141, 6086691), (351, 2445081), (423, 2028897), (611, 1404621), (1053, 815027), (1269, 676299), (1833, 468207), (3807, 225433), (5499, 156069), (16497, 52023), (17341, 49491)]