21094035

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16943}}^1$

素因数の和:17034

約数の個数: 16

約数和(自身を含む): 34159104

約数和(自身を除く): 13065069

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 16943, 50829, 84715, 254145, 1406269, 4218807, 7031345, 21094035]

約数ペア:

[(1, 21094035), (3, 7031345), (5, 4218807), (15, 1406269), (83, 254145), (249, 84715), (415, 50829), (1245, 16943)]