38690847

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{953}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 60422544

約数和(自身を除く): 21731697

約数列:

[1, 3, 9, 13, 39, 117, 347, 953, 1041, 2859, 3123, 4511, 8577, 12389, 13533, 37167, 40599, 111501, 330691, 992073, 2976219, 4298983, 12896949, 38690847]

約数ペア:

[(1, 38690847), (3, 12896949), (9, 4298983), (13, 2976219), (39, 992073), (117, 330691), (347, 111501), (953, 40599), (1041, 37167), (2859, 13533), (3123, 12389), (4511, 8577)]