1447076979

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{7177}}^1$

素因数の和:7747

約数の個数: 24

約数和(自身を含む): 2143235952

約数和(自身を除く): 696158973

約数列:

[1, 3, 9, 43, 129, 387, 521, 1563, 4689, 7177, 21531, 22403, 64593, 67209, 201627, 308611, 925833, 2777499, 3739217, 11217651, 33652953, 160786331, 482358993, 1447076979]

約数ペア:

[(1, 1447076979), (3, 482358993), (9, 160786331), (43, 33652953), (129, 11217651), (387, 3739217), (521, 2777499), (1563, 925833), (4689, 308611), (7177, 201627), (21531, 67209), (22403, 64593)]