1213235583

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{4649}}^1$

素因数の和:4736

約数の個数: 48

約数和(自身を含む): 2009990400

約数和(自身を除く): 796754817

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 289, 301, 357, 731, 867, 903, 2023, 2193, 4649, 5117, 6069, 12427, 13947, 15351, 32543, 37281, 79033, 86989, 97629, 199907, 237099, 260967, 553231, 599721, 1343561, 1399349, 1659693, 3398419, 4030683, 4198047, 9404927, 10195257, 23788933, 28214781, 57773123, 71366799, 173319369, 404411861, 1213235583]

約数ペア:

[(1, 1213235583), (3, 404411861), (7, 173319369), (17, 71366799), (21, 57773123), (43, 28214781), (51, 23788933), (119, 10195257), (129, 9404927), (289, 4198047), (301, 4030683), (357, 3398419), (731, 1659693), (867, 1399349), (903, 1343561), (2023, 599721), (2193, 553231), (4649, 260967), (5117, 237099), (6069, 199907), (12427, 97629), (13947, 86989), (15351, 79033), (32543, 37281)]