211701821

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3061}}^1$

素因数の和:3212

約数の個数: 16

約数和(自身を含む): 230458368

約数和(自身を除く): 18756547

約数列:

[1, 23, 31, 97, 713, 2231, 3007, 3061, 69161, 70403, 94891, 296917, 2182493, 6829091, 9204427, 211701821]

約数ペア:

[(1, 211701821), (23, 9204427), (31, 6829091), (97, 2182493), (713, 296917), (2231, 94891), (3007, 70403), (3061, 69161)]