2814201

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 4455360

約数和(自身を除く): 1641159

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 359, 603, 871, 1077, 2613, 3231, 4667, 7839, 14001, 24053, 42003, 72159, 216477, 312689, 938067, 2814201]

約数ペア:

[(1, 2814201), (3, 938067), (9, 312689), (13, 216477), (39, 72159), (67, 42003), (117, 24053), (201, 14001), (359, 7839), (603, 4667), (871, 3231), (1077, 2613)]