2149272003

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1\times {\mathrm{13841}}^1$

素因数の和:14306

約数の個数: 16

約数和(自身を含む): 2891538432

約数和(自身を除く): 742266429

約数列:

[1, 3, 191, 271, 573, 813, 13841, 41523, 51761, 155283, 2643631, 3750911, 7930893, 11252733, 716424001, 2149272003]

約数ペア:

[(1, 2149272003), (3, 716424001), (191, 11252733), (271, 7930893), (573, 3750911), (813, 2643631), (13841, 155283), (41523, 51761)]