2699349

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1447851

約数列:

[1, 3, 19, 23, 29, 57, 69, 71, 87, 213, 437, 551, 667, 1311, 1349, 1633, 1653, 2001, 2059, 4047, 4899, 6177, 12673, 31027, 38019, 39121, 47357, 93081, 117363, 142071, 899783, 2699349]

約数ペア:

[(1, 2699349), (3, 899783), (19, 142071), (23, 117363), (29, 93081), (57, 47357), (69, 39121), (71, 38019), (87, 31027), (213, 12673), (437, 6177), (551, 4899), (667, 4047), (1311, 2059), (1349, 2001), (1633, 1653)]