27773086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 47379456

約数和(自身を除く): 19606370

約数列:

[1, 2, 11, 22, 31, 62, 193, 211, 341, 386, 422, 682, 2123, 2321, 4246, 4642, 5983, 6541, 11966, 13082, 40723, 65813, 71951, 81446, 131626, 143902, 447953, 895906, 1262413, 2524826, 13886543, 27773086]

約数ペア:

[(1, 27773086), (2, 13886543), (11, 2524826), (22, 1262413), (31, 895906), (62, 447953), (193, 143902), (211, 131626), (341, 81446), (386, 71951), (422, 65813), (682, 40723), (2123, 13082), (2321, 11966), (4246, 6541), (4642, 5983)]