977151

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 1638400

約数和(自身を除く): 661249

約数列:

[1, 3, 7, 19, 21, 31, 57, 79, 93, 133, 217, 237, 399, 553, 589, 651, 1501, 1659, 1767, 2449, 4123, 4503, 7347, 10507, 12369, 17143, 31521, 46531, 51429, 139593, 325717, 977151]

約数ペア:

[(1, 977151), (3, 325717), (7, 139593), (19, 51429), (21, 46531), (31, 31521), (57, 17143), (79, 12369), (93, 10507), (133, 7347), (217, 4503), (237, 4123), (399, 2449), (553, 1767), (589, 1659), (651, 1501)]