72383297

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{1249}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 87840000

約数和(自身を除く): 15456703

約数列:

[1, 7, 17, 119, 487, 1249, 3409, 8279, 8743, 21233, 57953, 148631, 608263, 4257841, 10340471, 72383297]

約数ペア:

[(1, 72383297), (7, 10340471), (17, 4257841), (119, 608263), (487, 148631), (1249, 57953), (3409, 21233), (8279, 8743)]