215372274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2761183}}^1$

素因数の和:2761201

約数の個数: 16

約数和(自身を含む): 463878912

約数和(自身を除く): 248506638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2761183, 5522366, 8283549, 16567098, 35895379, 71790758, 107686137, 215372274]

約数ペア:

[(1, 215372274), (2, 107686137), (3, 71790758), (6, 35895379), (13, 16567098), (26, 8283549), (39, 5522366), (78, 2761183)]