13798389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 21542400

約数和(自身を除く): 7744011

約数列:

[1, 3, 11, 19, 33, 57, 59, 177, 209, 373, 627, 649, 1119, 1121, 1947, 3363, 4103, 7087, 12309, 12331, 21261, 22007, 36993, 66021, 77957, 233871, 242077, 418133, 726231, 1254399, 4599463, 13798389]

約数ペア:

[(1, 13798389), (3, 4599463), (11, 1254399), (19, 726231), (33, 418133), (57, 242077), (59, 233871), (177, 77957), (209, 66021), (373, 36993), (627, 22007), (649, 21261), (1119, 12331), (1121, 12309), (1947, 7087), (3363, 4103)]