30423351

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76249}}^1$

素因数の和:76278

約数の個数: 16

約数和(自身を含む): 48800000

約数和(自身を除く): 18376649

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 76249, 228747, 533743, 1448731, 1601229, 4346193, 10141117, 30423351]

約数ペア:

[(1, 30423351), (3, 10141117), (7, 4346193), (19, 1601229), (21, 1448731), (57, 533743), (133, 228747), (399, 76249)]