2453157

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1693}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 4228224

約数和(自身を除く): 1775067

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1693, 5079, 11851, 15237, 35553, 38939, 106659, 116817, 272573, 350451, 817719, 2453157]

約数ペア:

[(1, 2453157), (3, 817719), (7, 350451), (9, 272573), (21, 116817), (23, 106659), (63, 38939), (69, 35553), (161, 15237), (207, 11851), (483, 5079), (1449, 1693)]