9904329

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 15724800

約数和(自身を除く): 5820471

約数列:

[1, 3, 9, 23, 27, 41, 69, 123, 207, 369, 389, 621, 943, 1107, 1167, 2829, 3501, 8487, 8947, 10503, 15949, 25461, 26841, 47847, 80523, 143541, 241569, 366827, 430623, 1100481, 3301443, 9904329]

約数ペア:

[(1, 9904329), (3, 3301443), (9, 1100481), (23, 430623), (27, 366827), (41, 241569), (69, 143541), (123, 80523), (207, 47847), (369, 26841), (389, 25461), (621, 15949), (943, 10503), (1107, 8947), (1167, 8487), (2829, 3501)]