909714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 1995840

約数和(自身を除く): 1086126

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 109, 214, 218, 321, 327, 642, 654, 1391, 1417, 2782, 2834, 4173, 4251, 8346, 8502, 11663, 23326, 34989, 69978, 151619, 303238, 454857, 909714]

約数ペア:

[(1, 909714), (2, 454857), (3, 303238), (6, 151619), (13, 69978), (26, 34989), (39, 23326), (78, 11663), (107, 8502), (109, 8346), (214, 4251), (218, 4173), (321, 2834), (327, 2782), (642, 1417), (654, 1391)]