16779081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 25660800

約数和(自身を除く): 8881719

約数列:

[1, 3, 11, 29, 33, 87, 89, 197, 267, 319, 591, 957, 979, 2167, 2581, 2937, 5713, 6501, 7743, 17139, 17533, 28391, 52599, 62843, 85173, 188529, 192863, 508457, 578589, 1525371, 5593027, 16779081]

約数ペア:

[(1, 16779081), (3, 5593027), (11, 1525371), (29, 578589), (33, 508457), (87, 192863), (89, 188529), (197, 85173), (267, 62843), (319, 52599), (591, 28391), (957, 17533), (979, 17139), (2167, 7743), (2581, 6501), (2937, 5713)]