233483523

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7993}}^1$

素因数の和:8123

約数の個数: 32

約数和(自身を含む): 386781696

約数和(自身を除く): 153298173

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 321, 749, 1391, 2247, 4173, 7993, 9737, 23979, 29211, 55951, 103909, 167853, 311727, 727363, 855251, 2182089, 2565753, 5986757, 11118263, 17960271, 33354789, 77827841, 233483523]

約数ペア:

[(1, 233483523), (3, 77827841), (7, 33354789), (13, 17960271), (21, 11118263), (39, 5986757), (91, 2565753), (107, 2182089), (273, 855251), (321, 727363), (749, 311727), (1391, 167853), (2247, 103909), (4173, 55951), (7993, 29211), (9737, 23979)]