20250921

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 27546624

約数和(自身を除く): 7295703

約数列:

[1, 3, 83, 167, 249, 487, 501, 1461, 13861, 40421, 41583, 81329, 121263, 243987, 6750307, 20250921]

約数ペア:

[(1, 20250921), (3, 6750307), (83, 243987), (167, 121263), (249, 81329), (487, 41583), (501, 40421), (1461, 13861)]