218024079

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{114089}}^1$

素因数の和:114119

約数の個数: 24

約数和(自身を含む): 364175280

約数和(自身を除く): 146151201

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 114089, 342267, 798623, 1483157, 2395869, 4449471, 5590361, 10382099, 16771083, 31146297, 72674693, 218024079]

約数ペア:

[(1, 218024079), (3, 72674693), (7, 31146297), (13, 16771083), (21, 10382099), (39, 5590361), (49, 4449471), (91, 2395869), (147, 1483157), (273, 798623), (637, 342267), (1911, 114089)]