245077197

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1\times {\mathrm{1811}}^1$

素因数の和:2464

約数の個数: 16

約数和(自身を含む): 331668480

約数和(自身を除く): 86591283

約数列:

[1, 3, 79, 237, 571, 1713, 1811, 5433, 45109, 135327, 143069, 429207, 1034081, 3102243, 81692399, 245077197]

約数ペア:

[(1, 245077197), (3, 81692399), (79, 3102243), (237, 1034081), (571, 429207), (1713, 143069), (1811, 135327), (5433, 45109)]