222314991

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{1567}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 315431424

約数和(自身を除く): 93116433

約数列:

[1, 3, 19, 57, 131, 361, 393, 1083, 1567, 2489, 4701, 7467, 29773, 47291, 89319, 141873, 205277, 565687, 615831, 1697061, 3900263, 11700789, 74104997, 222314991]

約数ペア:

[(1, 222314991), (3, 74104997), (19, 11700789), (57, 3900263), (131, 1697061), (361, 615831), (393, 565687), (1083, 205277), (1567, 141873), (2489, 89319), (4701, 47291), (7467, 29773)]