212315907

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1861}}^1\times {\mathrm{2237}}^1$

素因数の和:4118

約数の個数: 16

約数和(自身を含む): 300035232

約数和(自身を除く): 87719325

約数列:

[1, 3, 17, 51, 1861, 2237, 5583, 6711, 31637, 38029, 94911, 114087, 4163057, 12489171, 70771969, 212315907]

約数ペア:

[(1, 212315907), (3, 70771969), (17, 12489171), (51, 4163057), (1861, 114087), (2237, 94911), (5583, 38029), (6711, 31637)]