813062013

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{52697}}^1$

素因数の和:52876

約数の個数: 16

約数和(自身を含む): 1121413440

約数和(自身を除く): 308351427

約数列:

[1, 3, 37, 111, 139, 417, 5143, 15429, 52697, 158091, 1949789, 5849367, 7324883, 21974649, 271020671, 813062013]

約数ペア:

[(1, 813062013), (3, 271020671), (37, 21974649), (111, 7324883), (139, 5849367), (417, 1949789), (5143, 158091), (15429, 52697)]