26449293

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 39739392

約数和(自身を除く): 13290099

約数列:

[1, 3, 13, 31, 39, 93, 131, 167, 393, 403, 501, 1209, 1703, 2171, 4061, 5109, 5177, 6513, 12183, 15531, 21877, 52793, 65631, 67301, 158379, 201903, 284401, 678187, 853203, 2034561, 8816431, 26449293]

約数ペア:

[(1, 26449293), (3, 8816431), (13, 2034561), (31, 853203), (39, 678187), (93, 284401), (131, 201903), (167, 158379), (393, 67301), (403, 65631), (501, 52793), (1209, 21877), (1703, 15531), (2171, 12183), (4061, 6513), (5109, 5177)]