29968029

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12197}}^1$

素因数の和:12226

約数の個数: 32

約数和(自身を含む): 54647040

約数和(自身を除く): 24679011

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 12197, 36591, 85379, 109773, 158561, 256137, 329319, 475683, 768411, 1109927, 1427049, 2305233, 3329781, 4281147, 9989343, 29968029]

約数ペア:

[(1, 29968029), (3, 9989343), (7, 4281147), (9, 3329781), (13, 2305233), (21, 1427049), (27, 1109927), (39, 768411), (63, 475683), (91, 329319), (117, 256137), (189, 158561), (273, 109773), (351, 85379), (819, 36591), (2457, 12197)]