231626857

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2207}}^1$

素因数の和:2301

約数の個数: 32

約数和(自身を含む): 305233920

約数和(自身を除く): 73607063

約数列:

[1, 7, 11, 29, 47, 77, 203, 319, 329, 517, 1363, 2207, 2233, 3619, 9541, 14993, 15449, 24277, 64003, 103729, 104951, 169939, 448021, 704033, 726103, 1141019, 3008141, 4928231, 7987133, 21056987, 33089551, 231626857]

約数ペア:

[(1, 231626857), (7, 33089551), (11, 21056987), (29, 7987133), (47, 4928231), (77, 3008141), (203, 1141019), (319, 726103), (329, 704033), (517, 448021), (1363, 169939), (2207, 104951), (2233, 103729), (3619, 64003), (9541, 24277), (14993, 15449)]