99963213

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{280009}}^1$

素因数の和:280036

約数の個数: 16

約数和(自身を含む): 161285760

約数和(自身を除く): 61322547

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 280009, 840027, 1960063, 4760153, 5880189, 14280459, 33321071, 99963213]

約数ペア:

[(1, 99963213), (3, 33321071), (7, 14280459), (17, 5880189), (21, 4760153), (51, 1960063), (119, 840027), (357, 280009)]