869673159

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{407723}}^1$

素因数の和:407811

約数の個数: 16

約数和(自身を含む): 1304716800

約数和(自身を除く): 435043641

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 407723, 1223169, 3669507, 11008521, 32210117, 96630351, 289891053, 869673159]

約数ペア:

[(1, 869673159), (3, 289891053), (9, 96630351), (27, 32210117), (79, 11008521), (237, 3669507), (711, 1223169), (2133, 407723)]