293869431

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{55249}}^1$

素因数の和:55455

約数の個数: 16

約数和(自身を含む): 437580000

約数和(自身を除く): 143710569

約数列:

[1, 3, 9, 27, 197, 591, 1773, 5319, 55249, 165747, 497241, 1491723, 10884053, 32652159, 97956477, 293869431]

約数ペア:

[(1, 293869431), (3, 97956477), (9, 32652159), (27, 10884053), (197, 1491723), (591, 497241), (1773, 165747), (5319, 55249)]