9720461907

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1240013}}^1$

素因数の和:1240099

約数の個数: 24

約数和(自身を含む): 15346413264

約数和(自身を除く): 5625951357

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 1240013, 3720039, 11160117, 16120169, 48360507, 83080871, 145081521, 249242613, 747727839, 1080051323, 3240153969, 9720461907]

約数ペア:

[(1, 9720461907), (3, 3240153969), (9, 1080051323), (13, 747727839), (39, 249242613), (67, 145081521), (117, 83080871), (201, 48360507), (603, 16120169), (871, 11160117), (2613, 3720039), (7839, 1240013)]