30968883

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18401}}^1$

素因数の和:18435

約数の個数: 24

約数和(自身を含む): 51672816

約数和(自身を除く): 20703933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 18401, 55203, 165609, 202411, 312817, 607233, 938451, 1821699, 2815353, 3440987, 10322961, 30968883]

約数ペア:

[(1, 30968883), (3, 10322961), (9, 3440987), (11, 2815353), (17, 1821699), (33, 938451), (51, 607233), (99, 312817), (153, 202411), (187, 165609), (561, 55203), (1683, 18401)]