142758913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{18461}}^1$

素因数の和:18528

約数の個数: 16

約数和(自身を含む): 168373440

約数和(自身を除く): 25614527

約数列:

[1, 11, 19, 37, 209, 407, 703, 7733, 18461, 203071, 350759, 683057, 3858349, 7513627, 12978083, 142758913]

約数ペア:

[(1, 142758913), (11, 12978083), (19, 7513627), (37, 3858349), (209, 683057), (407, 350759), (703, 203071), (7733, 18461)]