16396737

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 26173440

約数和(自身を除く): 9776703

約数列:

[1, 3, 7, 21, 31, 89, 93, 217, 267, 283, 623, 651, 849, 1869, 1981, 2759, 5943, 8277, 8773, 19313, 25187, 26319, 57939, 61411, 75561, 176309, 184233, 528927, 780797, 2342391, 5465579, 16396737]

約数ペア:

[(1, 16396737), (3, 5465579), (7, 2342391), (21, 780797), (31, 528927), (89, 184233), (93, 176309), (217, 75561), (267, 61411), (283, 57939), (623, 26319), (651, 25187), (849, 19313), (1869, 8773), (1981, 8277), (2759, 5943)]