632755347

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{16349}}^1$

素因数の和:16475

約数の個数: 32

約数和(自身を含む): 1025472000

約数和(自身を除く): 392716653

約数列:

[1, 3, 7, 19, 21, 57, 97, 133, 291, 399, 679, 1843, 2037, 5529, 12901, 16349, 38703, 49047, 114443, 310631, 343329, 931893, 1585853, 2174417, 4757559, 6523251, 11100971, 30131207, 33302913, 90393621, 210918449, 632755347]

約数ペア:

[(1, 632755347), (3, 210918449), (7, 90393621), (19, 33302913), (21, 30131207), (57, 11100971), (97, 6523251), (133, 4757559), (291, 2174417), (399, 1585853), (679, 931893), (1843, 343329), (2037, 310631), (5529, 114443), (12901, 49047), (16349, 38703)]