6407199

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 9874800

約数和(自身を除く): 3467601

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 421, 801, 1263, 1691, 3789, 5073, 7999, 15219, 23997, 37469, 71991, 112407, 337221, 711911, 2135733, 6407199]

約数ペア:

[(1, 6407199), (3, 2135733), (9, 711911), (19, 337221), (57, 112407), (89, 71991), (171, 37469), (267, 23997), (421, 15219), (801, 7999), (1263, 5073), (1691, 3789)]