2912286159

素因数分解:

$3^2\times {\mathrm{401}}^1\times {\mathrm{806951}}^1$

素因数の和:807358

約数の個数: 12

約数和(自身を含む): 4217131152

約数和(自身を除く): 1304844993

約数列:

[1, 3, 9, 401, 1203, 3609, 806951, 2420853, 7262559, 323587351, 970762053, 2912286159]

約数ペア:

[(1, 2912286159), (3, 970762053), (9, 323587351), (401, 7262559), (1203, 2420853), (3609, 806951)]