526220289

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{363161}}^1$

素因数の和:363197

約数の個数: 24

約数和(自身を含む): 906452352

約数和(自身を除く): 380232063

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 363161, 1089483, 2542127, 3268449, 7626381, 8352703, 22879143, 25058109, 58468921, 75174327, 175406763, 526220289]

約数ペア:

[(1, 526220289), (3, 175406763), (7, 75174327), (9, 58468921), (21, 25058109), (23, 22879143), (63, 8352703), (69, 7626381), (161, 3268449), (207, 2542127), (483, 1089483), (1449, 363161)]