121937942

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{280963}}^1$

素因数の和:281003

約数の個数: 16

約数和(自身を含む): 215780352

約数和(自身を除く): 93842410

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 280963, 561926, 1966741, 3933482, 8709853, 17419706, 60968971, 121937942]

約数ペア:

[(1, 121937942), (2, 60968971), (7, 17419706), (14, 8709853), (31, 3933482), (62, 1966741), (217, 561926), (434, 280963)]