284861439

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{521}}^1\times {\mathrm{769}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 418017600

約数和(自身を除く): 133156161

約数列:

[1, 3, 9, 79, 237, 521, 711, 769, 1563, 2307, 4689, 6921, 41159, 60751, 123477, 182253, 370431, 400649, 546759, 1201947, 3605841, 31651271, 94953813, 284861439]

約数ペア:

[(1, 284861439), (3, 94953813), (9, 31651271), (79, 3605841), (237, 1201947), (521, 546759), (711, 400649), (769, 370431), (1563, 182253), (2307, 123477), (4689, 60751), (6921, 41159)]