213234189

素因数分解:

$3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{13967}}^1$

素因数の和:14704

約数の個数: 16

約数和(自身を含む): 325398528

約数和(自身を除く): 112164339

約数列:

[1, 3, 7, 21, 727, 2181, 5089, 13967, 15267, 41901, 97769, 293307, 10154009, 30462027, 71078063, 213234189]

約数ペア:

[(1, 213234189), (3, 71078063), (7, 30462027), (21, 10154009), (727, 293307), (2181, 97769), (5089, 41901), (13967, 15267)]