12974403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1201}}^1$

素因数の和:1494

約数の個数: 16

約数和(自身を含む): 18712736

約数和(自身を除く): 5738333

約数列:

[1, 3, 13, 39, 277, 831, 1201, 3601, 3603, 10803, 15613, 46839, 332677, 998031, 4324801, 12974403]

約数ペア:

[(1, 12974403), (3, 4324801), (13, 998031), (39, 332677), (277, 46839), (831, 15613), (1201, 10803), (3601, 3603)]