16403669109

素因数分解:

$3^2\times {\mathrm{3307}}^1\times {\mathrm{551143}}^1$

素因数の和:554456

約数の個数: 12

約数和(自身を含む): 23701396576

約数和(自身を除く): 7297727467

約数列:

[1, 3, 9, 3307, 9921, 29763, 551143, 1653429, 4960287, 1822629901, 5467889703, 16403669109]

約数ペア:

[(1, 16403669109), (3, 5467889703), (9, 1822629901), (3307, 4960287), (9921, 1653429), (29763, 551143)]