29891389

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 7433411

約数列:

[1, 11, 17, 19, 47, 179, 187, 209, 323, 517, 799, 893, 1969, 3043, 3401, 3553, 8413, 8789, 9823, 15181, 33473, 37411, 57817, 92543, 143021, 159847, 166991, 635987, 1573231, 1758317, 2717399, 29891389]

約数ペア:

[(1, 29891389), (11, 2717399), (17, 1758317), (19, 1573231), (47, 635987), (179, 166991), (187, 159847), (209, 143021), (323, 92543), (517, 57817), (799, 37411), (893, 33473), (1969, 15181), (3043, 9823), (3401, 8789), (3553, 8413)]