4425881901

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{12473}}^1$

素因数の和:12821

約数の個数: 32

約数和(自身を含む): 6880059648

約数和(自身を除く): 2454177747

約数列:

[1, 3, 7, 21, 61, 183, 277, 427, 831, 1281, 1939, 5817, 12473, 16897, 37419, 50691, 87311, 118279, 261933, 354837, 760853, 2282559, 3455021, 5325971, 10365063, 15977913, 24185147, 72555441, 210756281, 632268843, 1475293967, 4425881901]

約数ペア:

[(1, 4425881901), (3, 1475293967), (7, 632268843), (21, 210756281), (61, 72555441), (183, 24185147), (277, 15977913), (427, 10365063), (831, 5325971), (1281, 3455021), (1939, 2282559), (5817, 760853), (12473, 354837), (16897, 261933), (37419, 118279), (50691, 87311)]