4380522081

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1\times {\mathrm{33619}}^1$

素因数の和:33905

約数の個数: 24

約数和(自身を含む): 6349338720

約数和(自身を除く): 1968816639

約数列:

[1, 3, 13, 39, 169, 257, 507, 771, 3341, 10023, 33619, 43433, 100857, 130299, 437047, 1311141, 5681611, 8640083, 17044833, 25920249, 112321079, 336963237, 1460174027, 4380522081]

約数ペア:

[(1, 4380522081), (3, 1460174027), (13, 336963237), (39, 112321079), (169, 25920249), (257, 17044833), (507, 8640083), (771, 5681611), (3341, 1311141), (10023, 437047), (33619, 130299), (43433, 100857)]