30620751

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63397}}^1$

素因数の和:63430

約数の個数: 16

約数和(自身を含む): 48689664

約数和(自身を除く): 18068913

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 63397, 190191, 443779, 1331337, 1458131, 4374393, 10206917, 30620751]

約数ペア:

[(1, 30620751), (3, 10206917), (7, 4374393), (21, 1458131), (23, 1331337), (69, 443779), (161, 190191), (483, 63397)]