38740009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5653}}^1$

素因数の和:5760

約数の個数: 16

約数和(自身を含む): 48850560

約数和(自身を除く): 10110551

約数列:

[1, 7, 11, 77, 89, 623, 979, 5653, 6853, 39571, 62183, 435281, 503117, 3521819, 5534287, 38740009]

約数ペア:

[(1, 38740009), (7, 5534287), (11, 3521819), (77, 503117), (89, 435281), (623, 62183), (979, 39571), (5653, 6853)]