2019853701

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{12547}}^1$

素因数の和:13161

約数の個数: 24

約数和(自身を含む): 3017141504

約数和(自身を除く): 997287803

約数列:

[1, 3, 9, 31, 93, 279, 577, 1731, 5193, 12547, 17887, 37641, 53661, 112923, 160983, 388957, 1166871, 3500613, 7239619, 21718857, 65156571, 224428189, 673284567, 2019853701]

約数ペア:

[(1, 2019853701), (3, 673284567), (9, 224428189), (31, 65156571), (93, 21718857), (279, 7239619), (577, 3500613), (1731, 1166871), (5193, 388957), (12547, 160983), (17887, 112923), (37641, 53661)]