214917681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{283159}}^1$

素因数の和:283196

約数の個数: 16

約数和(自身を含む): 326200320

約数和(自身を除く): 111282639

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 283159, 849477, 3114749, 6512657, 9344247, 19537971, 71639227, 214917681]

約数ペア:

[(1, 214917681), (3, 71639227), (11, 19537971), (23, 9344247), (33, 6512657), (69, 3114749), (253, 849477), (759, 283159)]