144589921

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{2477}}^1$

素因数の和:2784

約数の個数: 16

約数和(自身を含む): 171279360

約数和(自身を除く): 26689439

約数列:

[1, 7, 31, 217, 269, 1883, 2477, 8339, 17339, 58373, 76787, 537509, 666313, 4664191, 20655703, 144589921]

約数ペア:

[(1, 144589921), (7, 20655703), (31, 4664191), (217, 666313), (269, 537509), (1883, 76787), (2477, 58373), (8339, 17339)]