2016597303

素因数分解:

$3^4\times 7^2\times {\mathrm{508087}}^1$

素因数の和:508113

約数の個数: 30

約数和(自身を含む): 3504282936

約数和(自身を除く): 1487685633

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 508087, 1524261, 3556609, 4572783, 10669827, 13718349, 24896263, 32009481, 41155047, 74688789, 96028443, 224066367, 288085329, 672199101, 2016597303]

約数ペア:

[(1, 2016597303), (3, 672199101), (7, 288085329), (9, 224066367), (21, 96028443), (27, 74688789), (49, 41155047), (63, 32009481), (81, 24896263), (147, 13718349), (189, 10669827), (441, 4572783), (567, 3556609), (1323, 1524261), (3969, 508087)]