1281104583

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{34631}}^1$

素因数の和:34723

約数の個数: 32

約数和(自身を含む): 1994803200

約数和(自身を除く): 713698617

約数列:

[1, 3, 11, 19, 33, 57, 59, 177, 209, 627, 649, 1121, 1947, 3363, 12331, 34631, 36993, 103893, 380941, 657989, 1142823, 1973967, 2043229, 6129687, 7237879, 21713637, 22475519, 38821351, 67426557, 116464053, 427034861, 1281104583]

約数ペア:

[(1, 1281104583), (3, 427034861), (11, 116464053), (19, 67426557), (33, 38821351), (57, 22475519), (59, 21713637), (177, 7237879), (209, 6129687), (627, 2043229), (649, 1973967), (1121, 1142823), (1947, 657989), (3363, 380941), (12331, 103893), (34631, 36993)]