3845439

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1429}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 6246240

約数和(自身を除く): 2400801

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 1429, 2691, 4287, 12861, 18577, 32867, 55731, 98601, 167193, 295803, 427271, 1281813, 3845439]

約数ペア:

[(1, 3845439), (3, 1281813), (9, 427271), (13, 295803), (23, 167193), (39, 98601), (69, 55731), (117, 32867), (207, 18577), (299, 12861), (897, 4287), (1429, 2691)]