13307791889

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{348253}}^1$

素因数の和:348416

約数の個数: 16

約数和(自身を含む): 15646355712

約数和(自身を除く): 2338563823

約数列:

[1, 7, 53, 103, 371, 721, 5459, 38213, 348253, 2437771, 18457409, 35870059, 129201863, 251090413, 1901113127, 13307791889]

約数ペア:

[(1, 13307791889), (7, 1901113127), (53, 251090413), (103, 129201863), (371, 35870059), (721, 18457409), (5459, 2437771), (38213, 348253)]