24988821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1937

約数の個数: 32

約数和(自身を含む): 40427520

約数和(自身を除く): 15438699

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 1023, 1209, 1879, 4433, 5637, 13299, 20669, 24427, 58249, 62007, 73281, 174747, 268697, 640739, 757237, 806091, 1922217, 2271711, 8329607, 24988821]

約数ペア:

[(1, 24988821), (3, 8329607), (11, 2271711), (13, 1922217), (31, 806091), (33, 757237), (39, 640739), (93, 268697), (143, 174747), (341, 73281), (403, 62007), (429, 58249), (1023, 24427), (1209, 20669), (1879, 13299), (4433, 5637)]