12603327

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20101}}^1$

素因数の和:20134

約数の個数: 16

約数和(自身を含む): 19297920

約数和(自身を除く): 6694593

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 20101, 60303, 221111, 381919, 663333, 1145757, 4201109, 12603327]

約数ペア:

[(1, 12603327), (3, 4201109), (11, 1145757), (19, 663333), (33, 381919), (57, 221111), (209, 60303), (627, 20101)]