292227813

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{1999}}^1$

素因数の和:2481

約数の個数: 24

約数和(自身を含む): 434720000

約数和(自身を除く): 142492187

約数列:

[1, 3, 9, 37, 111, 333, 439, 1317, 1999, 3951, 5997, 16243, 17991, 48729, 73963, 146187, 221889, 665667, 877561, 2632683, 7898049, 32469757, 97409271, 292227813]

約数ペア:

[(1, 292227813), (3, 97409271), (9, 32469757), (37, 7898049), (111, 2632683), (333, 877561), (439, 665667), (1317, 221889), (1999, 146187), (3951, 73963), (5997, 48729), (16243, 17991)]