22777821

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 37079040

約数和(自身を除く): 14301219

約数列:

[1, 3, 9, 11, 27, 33, 99, 271, 283, 297, 813, 849, 2439, 2547, 2981, 3113, 7317, 7641, 8943, 9339, 26829, 28017, 76693, 80487, 84051, 230079, 690237, 843623, 2070711, 2530869, 7592607, 22777821]

約数ペア:

[(1, 22777821), (3, 7592607), (9, 2530869), (11, 2070711), (27, 843623), (33, 690237), (99, 230079), (271, 84051), (283, 80487), (297, 76693), (813, 28017), (849, 26829), (2439, 9339), (2547, 8943), (2981, 7641), (3113, 7317)]