23390169

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 35251200

約数和(自身を除く): 11861031

約数列:

[1, 3, 11, 33, 67, 71, 149, 201, 213, 447, 737, 781, 1639, 2211, 2343, 4757, 4917, 9983, 10579, 14271, 29949, 31737, 52327, 109813, 116369, 156981, 329439, 349107, 708793, 2126379, 7796723, 23390169]

約数ペア:

[(1, 23390169), (3, 7796723), (11, 2126379), (33, 708793), (67, 349107), (71, 329439), (149, 156981), (201, 116369), (213, 109813), (447, 52327), (737, 31737), (781, 29949), (1639, 14271), (2211, 10579), (2343, 9983), (4757, 4917)]