127276142

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293263}}^1$

素因数の和:293303

約数の個数: 16

約数和(自身を含む): 225226752

約数和(自身を除く): 97950610

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 293263, 586526, 2052841, 4105682, 9091153, 18182306, 63638071, 127276142]

約数ペア:

[(1, 127276142), (2, 63638071), (7, 18182306), (14, 9091153), (31, 4105682), (62, 2052841), (217, 586526), (434, 293263)]