11970057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 19422720

約数和(自身を除く): 7452663

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 1123, 3369, 3553, 10659, 12353, 19091, 21337, 37059, 57273, 64011, 210001, 234707, 362729, 630003, 704121, 1088187, 3990019, 11970057]

約数ペア:

[(1, 11970057), (3, 3990019), (11, 1088187), (17, 704121), (19, 630003), (33, 362729), (51, 234707), (57, 210001), (187, 64011), (209, 57273), (323, 37059), (561, 21337), (627, 19091), (969, 12353), (1123, 10659), (3369, 3553)]