228613623

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4231}}^1$

素因数の和:4355

約数の個数: 32

約数和(自身を含む): 364019712

約数和(自身を除く): 135406089

約数列:

[1, 3, 7, 21, 31, 83, 93, 217, 249, 581, 651, 1743, 2573, 4231, 7719, 12693, 18011, 29617, 54033, 88851, 131161, 351173, 393483, 918127, 1053519, 2458211, 2754381, 7374633, 10886363, 32659089, 76204541, 228613623]

約数ペア:

[(1, 228613623), (3, 76204541), (7, 32659089), (21, 10886363), (31, 7374633), (83, 2754381), (93, 2458211), (217, 1053519), (249, 918127), (581, 393483), (651, 351173), (1743, 131161), (2573, 88851), (4231, 54033), (7719, 29617), (12693, 18011)]