18393297

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11503}}^1$

素因数の和:11560

約数の個数: 16

約数和(自身を含む): 27057408

約数和(自身を除く): 8664111

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 11503, 34509, 149539, 448617, 471623, 1414869, 6131099, 18393297]

約数ペア:

[(1, 18393297), (3, 6131099), (13, 1414869), (39, 471623), (41, 448617), (123, 149539), (533, 34509), (1599, 11503)]