240291219

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{601}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 372951040

約数和(自身を除く): 132659821

約数列:

[1, 3, 7, 21, 79, 237, 241, 553, 601, 723, 1659, 1687, 1803, 4207, 5061, 12621, 19039, 47479, 57117, 133273, 142437, 144841, 332353, 399819, 434523, 997059, 1013887, 3041661, 11442439, 34327317, 80097073, 240291219]

約数ペア:

[(1, 240291219), (3, 80097073), (7, 34327317), (21, 11442439), (79, 3041661), (237, 1013887), (241, 997059), (553, 434523), (601, 399819), (723, 332353), (1659, 144841), (1687, 142437), (1803, 133273), (4207, 57117), (5061, 47479), (12621, 19039)]