4388109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1291}}^1$

素因数の和:1408

約数の個数: 16

約数和(自身を含む): 6449664

約数和(自身を除く): 2061555

約数列:

[1, 3, 11, 33, 103, 309, 1133, 1291, 3399, 3873, 14201, 42603, 132973, 398919, 1462703, 4388109]

約数ペア:

[(1, 4388109), (3, 1462703), (11, 398919), (33, 132973), (103, 42603), (309, 14201), (1133, 3873), (1291, 3399)]