30878463

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{133673}}^1$

素因数の和:133694

約数の個数: 16

約数和(自身を含む): 51330816

約数和(自身を除く): 20452353

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 133673, 401019, 935711, 1470403, 2807133, 4411209, 10292821, 30878463]

約数ペア:

[(1, 30878463), (3, 10292821), (7, 4411209), (11, 2807133), (21, 1470403), (33, 935711), (77, 401019), (231, 133673)]