40828047

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3863}}^1$

素因数の和:4150

約数の個数: 16

約数和(自身を含む): 58856448

約数和(自身を除く): 18028401

約数列:

[1, 3, 13, 39, 271, 813, 3523, 3863, 10569, 11589, 50219, 150657, 1046873, 3140619, 13609349, 40828047]

約数ペア:

[(1, 40828047), (3, 13609349), (13, 3140619), (39, 1046873), (271, 150657), (813, 50219), (3523, 11589), (3863, 10569)]