260147187

素因数分解:

$3^3\times {\mathrm{683}}^1\times {\mathrm{14107}}^1$

素因数の和:14799

約数の個数: 16

約数和(自身を含む): 385994880

約数和(自身を除く): 125847693

約数列:

[1, 3, 9, 27, 683, 2049, 6147, 14107, 18441, 42321, 126963, 380889, 9635081, 28905243, 86715729, 260147187]

約数ペア:

[(1, 260147187), (3, 86715729), (9, 28905243), (27, 9635081), (683, 380889), (2049, 126963), (6147, 42321), (14107, 18441)]