26376441

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1223}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 43868160

約数和(自身を除く): 17491719

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1223, 1659, 3081, 3669, 7189, 8561, 15899, 21567, 25683, 47697, 96617, 111293, 289851, 333879, 676319, 1256021, 2028957, 3768063, 8792147, 26376441]

約数ペア:

[(1, 26376441), (3, 8792147), (7, 3768063), (13, 2028957), (21, 1256021), (39, 676319), (79, 333879), (91, 289851), (237, 111293), (273, 96617), (553, 47697), (1027, 25683), (1223, 21567), (1659, 15899), (3081, 8561), (3669, 7189)]