890367057

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{463}}^1\times {\mathrm{2927}}^1$

素因数の和:3469

約数の個数: 24

約数和(自身を含む): 1306965504

約数和(自身を除く): 416598447

約数列:

[1, 3, 9, 73, 219, 463, 657, 1389, 2927, 4167, 8781, 26343, 33799, 101397, 213671, 304191, 641013, 1355201, 1923039, 4065603, 12196809, 98929673, 296789019, 890367057]

約数ペア:

[(1, 890367057), (3, 296789019), (9, 98929673), (73, 12196809), (219, 4065603), (463, 1923039), (657, 1355201), (1389, 641013), (2927, 304191), (4167, 213671), (8781, 101397), (26343, 33799)]