12901507971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{6571}}^1\times {\mathrm{59497}}^1$

素因数の和:66082

約数の個数: 16

約数和(自身を含む): 18769001088

約数和(自身を除く): 5867493117

約数列:

[1, 3, 11, 33, 6571, 19713, 59497, 72281, 178491, 216843, 654467, 1963401, 390954787, 1172864361, 4300502657, 12901507971]

約数ペア:

[(1, 12901507971), (3, 4300502657), (11, 1172864361), (33, 390954787), (6571, 1963401), (19713, 654467), (59497, 216843), (72281, 178491)]