24989937

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 41041920

約数和(自身を除く): 16051983

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 1669, 2139, 4991, 5007, 11683, 14973, 35049, 38387, 51739, 115161, 155217, 268709, 362173, 806127, 1086519, 1189997, 3569991, 8329979, 24989937]

約数ペア:

[(1, 24989937), (3, 8329979), (7, 3569991), (21, 1189997), (23, 1086519), (31, 806127), (69, 362173), (93, 268709), (161, 155217), (217, 115161), (483, 51739), (651, 38387), (713, 35049), (1669, 14973), (2139, 11683), (4991, 5007)]