4840143

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 8404992

約数和(自身を除く): 3564849

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 911, 1771, 2733, 5313, 6377, 10021, 19131, 20953, 30063, 62859, 70147, 146671, 210441, 230483, 440013, 691449, 1613381, 4840143]

約数ペア:

[(1, 4840143), (3, 1613381), (7, 691449), (11, 440013), (21, 230483), (23, 210441), (33, 146671), (69, 70147), (77, 62859), (161, 30063), (231, 20953), (253, 19131), (483, 10021), (759, 6377), (911, 5313), (1771, 2733)]