28616463

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{7019}}^1$

素因数の和:7179

約数の個数: 16

約数和(自身を含む): 42681600

約数和(自身を除く): 14065137

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 7019, 21057, 63171, 189513, 1059869, 3179607, 9538821, 28616463]

約数ペア:

[(1, 28616463), (3, 9538821), (9, 3179607), (27, 1059869), (151, 189513), (453, 63171), (1359, 21057), (4077, 7019)]