7443459

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 36

約数和(自身を含む): 11887200

約数和(自身を除く): 4443741

約数列:

[1, 3, 9, 19, 29, 57, 79, 87, 171, 237, 261, 361, 551, 711, 1083, 1501, 1653, 2291, 3249, 4503, 4959, 6873, 10469, 13509, 20619, 28519, 31407, 43529, 85557, 94221, 130587, 256671, 391761, 827051, 2481153, 7443459]

約数ペア:

[(1, 7443459), (3, 2481153), (9, 827051), (19, 391761), (29, 256671), (57, 130587), (79, 94221), (87, 85557), (171, 43529), (237, 31407), (261, 28519), (361, 20619), (551, 13509), (711, 10469), (1083, 6873), (1501, 4959), (1653, 4503), (2291, 3249)]