13354473

素因数分解:

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

素因数の和:130

約数の個数: 32

約数和(自身を含む): 20851200

約数和(自身を除く): 7496727

約数列:

[1, 3, 11, 19, 33, 57, 59, 177, 209, 361, 627, 649, 1083, 1121, 1947, 3363, 3971, 6859, 11913, 12331, 20577, 21299, 36993, 63897, 75449, 226347, 234289, 404681, 702867, 1214043, 4451491, 13354473]

約数ペア:

[(1, 13354473), (3, 4451491), (11, 1214043), (19, 702867), (33, 404681), (57, 234289), (59, 226347), (177, 75449), (209, 63897), (361, 36993), (627, 21299), (649, 20577), (1083, 12331), (1121, 11913), (1947, 6859), (3363, 3971)]