748799247

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1550309}}^1$

素因数の和:1550342

約数の個数: 16

約数和(自身を含む): 1190638080

約数和(自身を除く): 441838833

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 1550309, 4650927, 10852163, 32556489, 35657107, 106971321, 249599749, 748799247]

約数ペア:

[(1, 748799247), (3, 249599749), (7, 106971321), (21, 35657107), (23, 32556489), (69, 10852163), (161, 4650927), (483, 1550309)]