16831539

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 25006592

約数和(自身を除く): 8175053

約数列:

[1, 3, 9, 67, 103, 201, 271, 309, 603, 813, 927, 2439, 6901, 18157, 20703, 27913, 54471, 62109, 83739, 163413, 251217, 1870171, 5610513, 16831539]

約数ペア:

[(1, 16831539), (3, 5610513), (9, 1870171), (67, 251217), (103, 163413), (201, 83739), (271, 62109), (309, 54471), (603, 27913), (813, 20703), (927, 18157), (2439, 6901)]