1330848057

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{250489}}^1$

素因数の和:250533

約数の個数: 32

約数和(自身を含む): 2308515840

約数和(自身を除く): 977667783

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 250489, 751467, 1753423, 2755379, 5260269, 5761247, 8266137, 17283741, 19287653, 40328729, 57862959, 63373717, 120986187, 190121151, 443616019, 1330848057]

約数ペア:

[(1, 1330848057), (3, 443616019), (7, 190121151), (11, 120986187), (21, 63373717), (23, 57862959), (33, 40328729), (69, 19287653), (77, 17283741), (161, 8266137), (231, 5761247), (253, 5260269), (483, 2755379), (759, 1753423), (1771, 751467), (5313, 250489)]