12979935

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12541}}^1$

素因数の和:12575

約数の個数: 24

約数和(自身を含む): 23478624

約数和(自身を除く): 10498689

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 12541, 37623, 62705, 112869, 188115, 288443, 564345, 865329, 1442215, 2595987, 4326645, 12979935]

約数ペア:

[(1, 12979935), (3, 4326645), (5, 2595987), (9, 1442215), (15, 865329), (23, 564345), (45, 288443), (69, 188115), (115, 112869), (207, 62705), (345, 37623), (1035, 12541)]