2783405937

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{4787}}^1$

素因数の和:5697

約数の個数: 32

約数和(自身を含む): 4237494912

約数和(自身を除く): 1454088975

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 877, 2631, 4787, 11401, 14361, 14909, 34203, 44727, 62231, 81379, 186693, 193817, 244137, 581451, 1057927, 3173781, 4198199, 12594597, 54576587, 71369383, 163729761, 214108149, 927801979, 2783405937]

約数ペア:

[(1, 2783405937), (3, 927801979), (13, 214108149), (17, 163729761), (39, 71369383), (51, 54576587), (221, 12594597), (663, 4198199), (877, 3173781), (2631, 1057927), (4787, 581451), (11401, 244137), (14361, 193817), (14909, 186693), (34203, 81379), (44727, 62231)]