10402821

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 18083520

約数和(自身を除く): 7680699

約数列:

[1, 3, 9, 11, 13, 33, 39, 59, 99, 117, 137, 143, 177, 411, 429, 531, 649, 767, 1233, 1287, 1507, 1781, 1947, 2301, 4521, 5343, 5841, 6903, 8083, 8437, 13563, 16029, 19591, 24249, 25311, 58773, 72747, 75933, 88913, 105079, 176319, 266739, 315237, 800217, 945711, 1155869, 3467607, 10402821]

約数ペア:

[(1, 10402821), (3, 3467607), (9, 1155869), (11, 945711), (13, 800217), (33, 315237), (39, 266739), (59, 176319), (99, 105079), (117, 88913), (137, 75933), (143, 72747), (177, 58773), (411, 25311), (429, 24249), (531, 19591), (649, 16029), (767, 13563), (1233, 8437), (1287, 8083), (1507, 6903), (1781, 5841), (1947, 5343), (2301, 4521)]