22016589

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 35512320

約数和(自身を除く): 13495731

約数列:

[1, 3, 7, 21, 23, 69, 79, 161, 237, 483, 553, 577, 1659, 1731, 1817, 4039, 5451, 12117, 12719, 13271, 38157, 39813, 45583, 92897, 136749, 278691, 319081, 957243, 1048409, 3145227, 7338863, 22016589]

約数ペア:

[(1, 22016589), (3, 7338863), (7, 3145227), (21, 1048409), (23, 957243), (69, 319081), (79, 278691), (161, 136749), (237, 92897), (483, 45583), (553, 39813), (577, 38157), (1659, 13271), (1731, 12719), (1817, 12117), (4039, 5451)]