228931563

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{162709}}^1$

素因数の和:162786

約数の個数: 16

約数和(自身を含む): 354056960

約数和(自身を除く): 125125397

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 162709, 488127, 1138963, 3416889, 10901503, 32704509, 76310521, 228931563]

約数ペア:

[(1, 228931563), (3, 76310521), (7, 32704509), (21, 10901503), (67, 3416889), (201, 1138963), (469, 488127), (1407, 162709)]