3989097

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2753}}^1$

素因数の和:2789

約数の個数: 24

約数和(自身を含む): 6873984

約数和(自身を除く): 2884887

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 2753, 8259, 19271, 24777, 57813, 63319, 173439, 189957, 443233, 569871, 1329699, 3989097]

約数ペア:

[(1, 3989097), (3, 1329699), (7, 569871), (9, 443233), (21, 189957), (23, 173439), (63, 63319), (69, 57813), (161, 24777), (207, 19271), (483, 8259), (1449, 2753)]