16218099

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 24328512

約数和(自身を除く): 8110413

約数列:

[1, 3, 9, 37, 111, 113, 333, 339, 431, 1017, 1293, 3879, 4181, 12543, 15947, 37629, 47841, 48703, 143523, 146109, 438327, 1802011, 5406033, 16218099]

約数ペア:

[(1, 16218099), (3, 5406033), (9, 1802011), (37, 438327), (111, 146109), (113, 143523), (333, 48703), (339, 47841), (431, 37629), (1017, 15947), (1293, 12543), (3879, 4181)]