209598649749

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{1061}}^1\times {\mathrm{535361}}^1$

素因数の和:536469

約数の個数: 24

約数和(自身を含む): 310430726424

約数和(自身を除く): 100832076675

約数列:

[1, 3, 9, 41, 123, 369, 1061, 3183, 9549, 43501, 130503, 391509, 535361, 1606083, 4818249, 21949801, 65849403, 197548209, 568018021, 1704054063, 5112162189, 23288738861, 69866216583, 209598649749]

約数ペア:

[(1, 209598649749), (3, 69866216583), (9, 23288738861), (41, 5112162189), (123, 1704054063), (369, 568018021), (1061, 197548209), (3183, 65849403), (9549, 21949801), (43501, 4818249), (130503, 1606083), (391509, 535361)]