16868061

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2879}}^1$

素因数の和:2926

約数の個数: 32

約数和(自身を含む): 29491200

約数和(自身を除く): 12623139

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 2879, 5859, 8637, 20153, 25911, 60459, 77733, 89249, 181377, 267747, 544131, 624743, 803241, 1874229, 2409723, 5622687, 16868061]

約数ペア:

[(1, 16868061), (3, 5622687), (7, 2409723), (9, 1874229), (21, 803241), (27, 624743), (31, 544131), (63, 267747), (93, 181377), (189, 89249), (217, 77733), (279, 60459), (651, 25911), (837, 20153), (1953, 8637), (2879, 5859)]