15668718039

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{133920667}}^1$

素因数の和:133920686

約数の個数: 12

約数和(自身を含む): 24373561576

約数和(自身を除く): 8704843537

約数列:

[1, 3, 9, 13, 39, 117, 133920667, 401762001, 1205286003, 1740968671, 5222906013, 15668718039]

約数ペア:

[(1, 15668718039), (3, 5222906013), (9, 1740968671), (13, 1205286003), (39, 401762001), (117, 133920667)]