42959817

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8663}}^1$

素因数の和:8717

約数の個数: 24

約数和(自身を含む): 67579200

約数和(自身を除く): 24619383

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 8663, 25989, 77967, 164597, 251227, 493791, 753681, 1481373, 2261043, 4773313, 14319939, 42959817]

約数ペア:

[(1, 42959817), (3, 14319939), (9, 4773313), (19, 2261043), (29, 1481373), (57, 753681), (87, 493791), (171, 251227), (261, 164597), (551, 77967), (1653, 25989), (4959, 8663)]