16193163

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 26555904

約数和(自身を除く): 10362741

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 677, 1139, 1407, 2031, 3417, 4739, 7973, 11509, 14217, 23919, 34527, 45359, 80563, 136077, 241689, 317513, 771103, 952539, 2313309, 5397721, 16193163]

約数ペア:

[(1, 16193163), (3, 5397721), (7, 2313309), (17, 952539), (21, 771103), (51, 317513), (67, 241689), (119, 136077), (201, 80563), (357, 45359), (469, 34527), (677, 23919), (1139, 14217), (1407, 11509), (2031, 7973), (3417, 4739)]