8640093

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 14533632

約数和(自身を除く): 5893539

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 331, 339, 791, 993, 1243, 2317, 2373, 3641, 3729, 6951, 8701, 10923, 25487, 26103, 37403, 76461, 112209, 261821, 411433, 785463, 1234299, 2880031, 8640093]

約数ペア:

[(1, 8640093), (3, 2880031), (7, 1234299), (11, 785463), (21, 411433), (33, 261821), (77, 112209), (113, 76461), (231, 37403), (331, 26103), (339, 25487), (791, 10923), (993, 8701), (1243, 6951), (2317, 3729), (2373, 3641)]