143147501

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{3049}}^1$

素因数の和:3428

約数の個数: 16

約数和(自身を含む): 172752000

約数和(自身を除く): 29604499

約数列:

[1, 7, 19, 133, 353, 2471, 3049, 6707, 21343, 46949, 57931, 405517, 1076297, 7534079, 20449643, 143147501]

約数ペア:

[(1, 143147501), (7, 20449643), (19, 7534079), (133, 1076297), (353, 405517), (2471, 57931), (3049, 46949), (6707, 21343)]