259314561

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{873113}}^1$

素因数の和:873133

約数の個数: 16

約数和(自身を含む): 419094720

約数和(自身を除く): 159780159

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 873113, 2619339, 7858017, 9604243, 23574051, 28812729, 86438187, 259314561]

約数ペア:

[(1, 259314561), (3, 86438187), (9, 28812729), (11, 23574051), (27, 9604243), (33, 7858017), (99, 2619339), (297, 873113)]