30033927

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 56958720

約数和(自身を除く): 26924793

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 2281, 4389, 6843, 13167, 15967, 20529, 25091, 43339, 47901, 75273, 130017, 143703, 175637, 225819, 303373, 390051, 476729, 526911, 910119, 1430187, 1580733, 2730357, 3337103, 4290561, 10011309, 30033927]

約数ペア:

[(1, 30033927), (3, 10011309), (7, 4290561), (9, 3337103), (11, 2730357), (19, 1580733), (21, 1430187), (33, 910119), (57, 526911), (63, 476729), (77, 390051), (99, 303373), (133, 225819), (171, 175637), (209, 143703), (231, 130017), (399, 75273), (627, 47901), (693, 43339), (1197, 25091), (1463, 20529), (1881, 15967), (2281, 13167), (4389, 6843)]