384451983

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{1447}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 567204768

約数和(自身を除く): 182752785

約数列:

[1, 3, 9, 53, 159, 477, 557, 1447, 1671, 4341, 5013, 13023, 29521, 76691, 88563, 230073, 265689, 690219, 805979, 2417937, 7253811, 42716887, 128150661, 384451983]

約数ペア:

[(1, 384451983), (3, 128150661), (9, 42716887), (53, 7253811), (159, 2417937), (477, 805979), (557, 690219), (1447, 265689), (1671, 230073), (4341, 88563), (5013, 76691), (13023, 29521)]