26878983

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2351}}^1$

素因数の和:2494

約数の個数: 16

約数和(自身を含む): 37180416

約数和(自身を除く): 10301433

約数列:

[1, 3, 37, 103, 111, 309, 2351, 3811, 7053, 11433, 86987, 242153, 260961, 726459, 8959661, 26878983]

約数ペア:

[(1, 26878983), (3, 8959661), (37, 726459), (103, 260961), (111, 242153), (309, 86987), (2351, 11433), (3811, 7053)]