746914491

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{42407}}^1$

素因数の和:42535

約数の個数: 24

約数和(自身を含む): 1146712320

約数和(自身を除く): 399797829

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1957, 5871, 17613, 42407, 127221, 381663, 805733, 2417199, 4367921, 7251597, 13103763, 39311289, 82990499, 248971497, 746914491]

約数ペア:

[(1, 746914491), (3, 248971497), (9, 82990499), (19, 39311289), (57, 13103763), (103, 7251597), (171, 4367921), (309, 2417199), (927, 805733), (1957, 381663), (5871, 127221), (17613, 42407)]