830287761

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 1156958208

約数和(自身を除く): 326670447

約数列:

[1, 3, 41, 83, 123, 167, 249, 487, 501, 1461, 3403, 6847, 10209, 13861, 19967, 20541, 40421, 41583, 59901, 81329, 121263, 243987, 568301, 1657261, 1704903, 3334489, 4971783, 6750307, 10003467, 20250921, 276762587, 830287761]

約数ペア:

[(1, 830287761), (3, 276762587), (41, 20250921), (83, 10003467), (123, 6750307), (167, 4971783), (249, 3334489), (487, 1704903), (501, 1657261), (1461, 568301), (3403, 243987), (6847, 121263), (10209, 81329), (13861, 59901), (19967, 41583), (20541, 40421)]