289771161

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{90019}}^1$

素因数の和:90088

約数の個数: 16

約数和(自身を含む): 410491200

約数和(自身を除く): 120720039

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 90019, 270057, 2610551, 3330703, 7831653, 9992109, 96590387, 289771161]

約数ペア:

[(1, 289771161), (3, 96590387), (29, 9992109), (37, 7831653), (87, 3330703), (111, 2610551), (1073, 270057), (3219, 90019)]