27507898

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:798

約数の個数: 24

約数和(自身を含む): 45663156

約数和(自身を除く): 18155258

約数列:

[1, 2, 11, 22, 121, 197, 242, 394, 577, 1154, 2167, 4334, 6347, 12694, 23837, 47674, 69817, 113669, 139634, 227338, 1250359, 2500718, 13753949, 27507898]

約数ペア:

[(1, 27507898), (2, 13753949), (11, 2500718), (22, 1250359), (121, 227338), (197, 139634), (242, 113669), (394, 69817), (577, 47674), (1154, 23837), (2167, 12694), (4334, 6347)]