90109171

素因数分解:

${\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 94925824

約数和(自身を除く): 4816653

約数列:

[1, 37, 67, 163, 223, 2479, 6031, 8251, 10921, 14941, 36349, 404077, 552817, 1344913, 2435383, 90109171]

約数ペア:

[(1, 90109171), (37, 2435383), (67, 1344913), (163, 552817), (223, 404077), (2479, 36349), (6031, 14941), (8251, 10921)]