2206071

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 36

約数和(自身を含む): 3883152

約数和(自身を除く): 1677081

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 97, 133, 171, 291, 361, 399, 679, 873, 1083, 1197, 1843, 2037, 2527, 3249, 5529, 6111, 7581, 12901, 16587, 22743, 35017, 38703, 105051, 116109, 245119, 315153, 735357, 2206071]

約数ペア:

[(1, 2206071), (3, 735357), (7, 315153), (9, 245119), (19, 116109), (21, 105051), (57, 38703), (63, 35017), (97, 22743), (133, 16587), (171, 12901), (291, 7581), (361, 6111), (399, 5529), (679, 3249), (873, 2527), (1083, 2037), (1197, 1843)]