24586821

素因数分解:

$3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:543

約数の個数: 40

約数和(自身を含む): 42483584

約数和(自身を除く): 17896763

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 103, 189, 309, 421, 567, 721, 927, 1263, 2163, 2781, 2947, 3789, 6489, 8343, 8841, 11367, 19467, 26523, 34101, 43363, 58401, 79569, 130089, 238707, 303541, 390267, 910623, 1170801, 2731869, 3512403, 8195607, 24586821]

約数ペア:

[(1, 24586821), (3, 8195607), (7, 3512403), (9, 2731869), (21, 1170801), (27, 910623), (63, 390267), (81, 303541), (103, 238707), (189, 130089), (309, 79569), (421, 58401), (567, 43363), (721, 34101), (927, 26523), (1263, 19467), (2163, 11367), (2781, 8841), (2947, 8343), (3789, 6489)]