520661097

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{911}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 860461056

約数和(自身を除く): 339799959

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 251, 253, 753, 759, 911, 2259, 2277, 2733, 2761, 5773, 8199, 8283, 10021, 17319, 20953, 24849, 30063, 51957, 62859, 63503, 90189, 188577, 190509, 228661, 230483, 571527, 685983, 691449, 2057949, 2074347, 2515271, 5259203, 7545813, 15777609, 22637439, 47332827, 57851233, 173553699, 520661097]

約数ペア:

[(1, 520661097), (3, 173553699), (9, 57851233), (11, 47332827), (23, 22637439), (33, 15777609), (69, 7545813), (99, 5259203), (207, 2515271), (251, 2074347), (253, 2057949), (753, 691449), (759, 685983), (911, 571527), (2259, 230483), (2277, 228661), (2733, 190509), (2761, 188577), (5773, 90189), (8199, 63503), (8283, 62859), (10021, 51957), (17319, 30063), (20953, 24849)]