1353987

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 2116608

約数和(自身を除く): 762621

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 211, 279, 633, 713, 1899, 2139, 4853, 6417, 6541, 14559, 19623, 43677, 58869, 150443, 451329, 1353987]

約数ペア:

[(1, 1353987), (3, 451329), (9, 150443), (23, 58869), (31, 43677), (69, 19623), (93, 14559), (207, 6541), (211, 6417), (279, 4853), (633, 2139), (713, 1899)]