2019459729

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{10939}}^1$

素因数の和:11157

約数の個数: 32

約数和(自身を含む): 3150720000

約数和(自身を除く): 1131260271

約数列:

[1, 3, 7, 21, 59, 149, 177, 413, 447, 1043, 1239, 3129, 8791, 10939, 26373, 32817, 61537, 76573, 184611, 229719, 645401, 1629911, 1936203, 4517807, 4889733, 11409377, 13553421, 34228131, 96164749, 288494247, 673153243, 2019459729]

約数ペア:

[(1, 2019459729), (3, 673153243), (7, 288494247), (21, 96164749), (59, 34228131), (149, 13553421), (177, 11409377), (413, 4889733), (447, 4517807), (1043, 1936203), (1239, 1629911), (3129, 645401), (8791, 229719), (10939, 184611), (26373, 76573), (32817, 61537)]