12315069

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 19455072

約数和(自身を除く): 7140003

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 1571, 2613, 4713, 7839, 14139, 20423, 61269, 105257, 183807, 315771, 947313, 1368341, 4105023, 12315069]

約数ペア:

[(1, 12315069), (3, 4105023), (9, 1368341), (13, 947313), (39, 315771), (67, 183807), (117, 105257), (201, 61269), (603, 20423), (871, 14139), (1571, 7839), (2613, 4713)]