260022903

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{14723}}^1$

素因数の和:14791

約数の個数: 24

約数和(自身を含む): 410387328

約数和(自身を除く): 150364425

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 841, 2523, 5887, 14723, 17661, 44169, 103061, 309183, 426967, 1280901, 2988769, 8966307, 12382043, 37146129, 86674301, 260022903]

約数ペア:

[(1, 260022903), (3, 86674301), (7, 37146129), (21, 12382043), (29, 8966307), (87, 2988769), (203, 1280901), (609, 426967), (841, 309183), (2523, 103061), (5887, 44169), (14723, 17661)]