17210637

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 40

約数和(自身を含む): 27704160

約数和(自身を除く): 10493523

約数列:

[1, 3, 9, 19, 27, 53, 57, 81, 159, 171, 211, 477, 513, 633, 1007, 1431, 1539, 1899, 3021, 4009, 4293, 5697, 9063, 11183, 12027, 17091, 27189, 33549, 36081, 81567, 100647, 108243, 212477, 301941, 324729, 637431, 905823, 1912293, 5736879, 17210637]

約数ペア:

[(1, 17210637), (3, 5736879), (9, 1912293), (19, 905823), (27, 637431), (53, 324729), (57, 301941), (81, 212477), (159, 108243), (171, 100647), (211, 81567), (477, 36081), (513, 33549), (633, 27189), (1007, 17091), (1431, 12027), (1539, 11183), (1899, 9063), (3021, 5697), (4009, 4293)]