40346691

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{449}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 67392000

約数和(自身を除く): 27045309

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 389, 449, 1167, 1347, 2723, 3143, 4279, 4939, 8169, 9429, 12837, 14817, 29953, 34573, 89859, 103719, 174661, 523983, 1222627, 1921271, 3667881, 5763813, 13448897, 40346691]

約数ペア:

[(1, 40346691), (3, 13448897), (7, 5763813), (11, 3667881), (21, 1921271), (33, 1222627), (77, 523983), (231, 174661), (389, 103719), (449, 89859), (1167, 34573), (1347, 29953), (2723, 14817), (3143, 12837), (4279, 9429), (4939, 8169)]