222329427

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{15227}}^1$

素因数の和:15418

約数の個数: 16

約数和(自身を含む): 307971072

約数和(自身を除く): 85641645

約数列:

[1, 3, 31, 93, 157, 471, 4867, 14601, 15227, 45681, 472037, 1416111, 2390639, 7171917, 74109809, 222329427]

約数ペア:

[(1, 222329427), (3, 74109809), (31, 7171917), (93, 2390639), (157, 1416111), (471, 472037), (4867, 45681), (14601, 15227)]