3926997

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 6035328

約数和(自身を除く): 2108331

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 311, 549, 933, 1403, 2799, 4209, 7153, 12627, 18971, 21459, 56913, 64377, 170739, 436333, 1308999, 3926997]

約数ペア:

[(1, 3926997), (3, 1308999), (9, 436333), (23, 170739), (61, 64377), (69, 56913), (183, 21459), (207, 18971), (311, 12627), (549, 7153), (933, 4209), (1403, 2799)]