415026747

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{89891}}^1$

素因数の和:89925

約数の個数: 24

約数和(自身を含む): 654413760

約数和(自身を除く): 239387013

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 89891, 269673, 809019, 1707929, 2427057, 5123787, 7281171, 15371361, 21843513, 46114083, 138342249, 415026747]

約数ペア:

[(1, 415026747), (3, 138342249), (9, 46114083), (19, 21843513), (27, 15371361), (57, 7281171), (81, 5123787), (171, 2427057), (243, 1707929), (513, 809019), (1539, 269673), (4617, 89891)]