49112817

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9613}}^1$

素因数の和:9760

約数の個数: 16

約数和(自身を含む): 71066688

約数和(自身を除く): 21953871

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 9613, 28839, 124969, 374907, 1259303, 3777909, 16370939, 49112817]

約数ペア:

[(1, 49112817), (3, 16370939), (13, 3777909), (39, 1259303), (131, 374907), (393, 124969), (1703, 28839), (5109, 9613)]