16861113

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 25846080

約数和(自身を除く): 8984967

約数列:

[1, 3, 9, 19, 57, 151, 171, 453, 653, 1359, 1959, 2869, 5877, 8607, 12407, 25821, 37221, 98603, 111663, 295809, 887427, 1873457, 5620371, 16861113]

約数ペア:

[(1, 16861113), (3, 5620371), (9, 1873457), (19, 887427), (57, 295809), (151, 111663), (171, 98603), (453, 37221), (653, 25821), (1359, 12407), (1959, 8607), (2869, 5877)]