7979643

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5507}}^1$

素因数の和:5543

約数の個数: 24

約数和(自身を含む): 13747968

約数和(自身を除く): 5768325

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 5507, 16521, 38549, 49563, 115647, 126661, 346941, 379983, 886627, 1139949, 2659881, 7979643]

約数ペア:

[(1, 7979643), (3, 2659881), (7, 1139949), (9, 886627), (21, 379983), (23, 346941), (63, 126661), (69, 115647), (161, 49563), (207, 38549), (483, 16521), (1449, 5507)]