29613339

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 51517440

約数和(自身を除く): 21904101

約数列:

[1, 3, 7, 9, 21, 31, 59, 63, 93, 177, 217, 257, 279, 413, 531, 651, 771, 1239, 1799, 1829, 1953, 2313, 3717, 5397, 5487, 7967, 12803, 15163, 16191, 16461, 23901, 38409, 45489, 55769, 71703, 106141, 115227, 136467, 167307, 318423, 470053, 501921, 955269, 1410159, 3290371, 4230477, 9871113, 29613339]

約数ペア:

[(1, 29613339), (3, 9871113), (7, 4230477), (9, 3290371), (21, 1410159), (31, 955269), (59, 501921), (63, 470053), (93, 318423), (177, 167307), (217, 136467), (257, 115227), (279, 106141), (413, 71703), (531, 55769), (651, 45489), (771, 38409), (1239, 23901), (1799, 16461), (1829, 16191), (1953, 15163), (2313, 12803), (3717, 7967), (5397, 5487)]