84275774

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{348247}}^1$

素因数の和:348271

約数の個数: 12

約数和(自身を含む): 138950952

約数和(自身を除く): 54675178

約数列:

[1, 2, 11, 22, 121, 242, 348247, 696494, 3830717, 7661434, 42137887, 84275774]

約数ペア:

[(1, 84275774), (2, 42137887), (11, 7661434), (22, 3830717), (121, 696494), (242, 348247)]