15288996921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12521701}}^1$

素因数の和:12521752

約数の個数: 16

約数和(自身を含む): 22839584448

約数和(自身を除く): 7550587527

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 12521701, 37565103, 137738711, 413216133, 463302937, 1389908811, 5096332307, 15288996921]

約数ペア:

[(1, 15288996921), (3, 5096332307), (11, 1389908811), (33, 463302937), (37, 413216133), (111, 137738711), (407, 37565103), (1221, 12521701)]