282159927

素因数分解:

$3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{12907}}^1$

素因数の和:13267

約数の個数: 24

約数和(自身を含む): 467166336

約数和(自身を除く): 185006409

約数列:

[1, 3, 7, 9, 21, 63, 347, 1041, 2429, 3123, 7287, 12907, 21861, 38721, 90349, 116163, 271047, 813141, 4478729, 13436187, 31351103, 40308561, 94053309, 282159927]

約数ペア:

[(1, 282159927), (3, 94053309), (7, 40308561), (9, 31351103), (21, 13436187), (63, 4478729), (347, 813141), (1041, 271047), (2429, 116163), (3123, 90349), (7287, 38721), (12907, 21861)]