2019366387

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 3064515168

約数和(自身を除く): 1045148781

約数列:

[1, 3, 9, 43, 61, 113, 129, 183, 339, 387, 549, 757, 1017, 2271, 2623, 4859, 6813, 6893, 7869, 14577, 20679, 23607, 32551, 43731, 46177, 62037, 85541, 97653, 138531, 256623, 292959, 296399, 415593, 769869, 889197, 1985611, 2667591, 3678263, 5218001, 5956833, 11034789, 15654003, 17870499, 33104367, 46962009, 224374043, 673122129, 2019366387]

約数ペア:

[(1, 2019366387), (3, 673122129), (9, 224374043), (43, 46962009), (61, 33104367), (113, 17870499), (129, 15654003), (183, 11034789), (339, 5956833), (387, 5218001), (549, 3678263), (757, 2667591), (1017, 1985611), (2271, 889197), (2623, 769869), (4859, 415593), (6813, 296399), (6893, 292959), (7869, 256623), (14577, 138531), (20679, 97653), (23607, 85541), (32551, 62037), (43731, 46177)]