4091373

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:75

約数の個数: 54

約数和(自身を含む): 7431242

約数和(自身を除く): 3339869

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 121, 143, 153, 187, 221, 289, 363, 429, 561, 663, 867, 1089, 1287, 1573, 1683, 1989, 2057, 2431, 2601, 3179, 3757, 4719, 6171, 7293, 9537, 11271, 14157, 18513, 21879, 26741, 28611, 33813, 34969, 41327, 80223, 104907, 123981, 240669, 314721, 371943, 454597, 1363791, 4091373]

約数ペア:

[(1, 4091373), (3, 1363791), (9, 454597), (11, 371943), (13, 314721), (17, 240669), (33, 123981), (39, 104907), (51, 80223), (99, 41327), (117, 34969), (121, 33813), (143, 28611), (153, 26741), (187, 21879), (221, 18513), (289, 14157), (363, 11271), (429, 9537), (561, 7293), (663, 6171), (867, 4719), (1089, 3757), (1287, 3179), (1573, 2601), (1683, 2431), (1989, 2057)]