71869371

素因数分解:

$3^1\times 7^1\times {\mathrm{1667}}^1\times {\mathrm{2053}}^1$

素因数の和:3730

約数の個数: 16

約数和(自身を含む): 109634304

約数和(自身を除く): 37764933

約数列:

[1, 3, 7, 21, 1667, 2053, 5001, 6159, 11669, 14371, 35007, 43113, 3422351, 10267053, 23956457, 71869371]

約数ペア:

[(1, 71869371), (3, 23956457), (7, 10267053), (21, 3422351), (1667, 43113), (2053, 35007), (5001, 14371), (6159, 11669)]