9897826

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1621}}^1$

素因数の和:1737

約数の個数: 16

約数和(自身を含む): 15415488

約数和(自身を除く): 5517662

約数列:

[1, 2, 43, 71, 86, 142, 1621, 3053, 3242, 6106, 69703, 115091, 139406, 230182, 4948913, 9897826]

約数ペア:

[(1, 9897826), (2, 4948913), (43, 230182), (71, 139406), (86, 115091), (142, 69703), (1621, 6106), (3053, 3242)]