121898014

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{280871}}^1$

素因数の和:280911

約数の個数: 16

約数和(自身を含む): 215709696

約数和(自身を除く): 93811682

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 280871, 561742, 1966097, 3932194, 8707001, 17414002, 60949007, 121898014]

約数ペア:

[(1, 121898014), (2, 60949007), (7, 17414002), (14, 8707001), (31, 3932194), (62, 1966097), (217, 561742), (434, 280871)]