7139422829

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1\times {\mathrm{1949}}^1$

素因数の和:2501

約数の個数: 32

約数和(自身を含む): 9005817600

約数和(自身を除く): 1866394771

約数列:

[1, 7, 11, 77, 113, 421, 791, 1243, 1949, 2947, 4631, 8701, 13643, 21439, 32417, 47573, 150073, 220237, 333011, 523303, 820529, 1541659, 2422607, 3663121, 5743703, 9025819, 16958249, 63180733, 92719777, 649038439, 1019917547, 7139422829]

約数ペア:

[(1, 7139422829), (7, 1019917547), (11, 649038439), (77, 92719777), (113, 63180733), (421, 16958249), (791, 9025819), (1243, 5743703), (1949, 3663121), (2947, 2422607), (4631, 1541659), (8701, 820529), (13643, 523303), (21439, 333011), (32417, 220237), (47573, 150073)]