528074757

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{493067}}^1$

素因数の和:493097

約数の個数: 24

約数和(自身を含む): 923023296

約数和(自身を除く): 394948539

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 493067, 1479201, 3451469, 4437603, 8382139, 10354407, 25146417, 31063221, 58674973, 75439251, 176024919, 528074757]

約数ペア:

[(1, 528074757), (3, 176024919), (7, 75439251), (9, 58674973), (17, 31063221), (21, 25146417), (51, 10354407), (63, 8382139), (119, 4437603), (153, 3451469), (357, 1479201), (1071, 493067)]