244422441

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{659}}^1$

素因数の和:931

約数の個数: 40

約数和(自身を含む): 386522400

約数和(自身を除く): 142099959

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 241, 513, 659, 723, 1539, 1977, 2169, 4579, 5931, 6507, 12521, 13737, 17793, 19521, 37563, 41211, 53379, 112689, 123633, 158819, 338067, 370899, 476457, 1014201, 1429371, 3017561, 4288113, 9052683, 12864339, 27158049, 81474147, 244422441]

約数ペア:

[(1, 244422441), (3, 81474147), (9, 27158049), (19, 12864339), (27, 9052683), (57, 4288113), (81, 3017561), (171, 1429371), (241, 1014201), (513, 476457), (659, 370899), (723, 338067), (1539, 158819), (1977, 123633), (2169, 112689), (4579, 53379), (5931, 41211), (6507, 37563), (12521, 19521), (13737, 17793)]