2307669

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 3870720

約数和(自身を除く): 1563051

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 107, 237, 273, 321, 553, 749, 1027, 1391, 1659, 2247, 3081, 4173, 7189, 8453, 9737, 21567, 25359, 29211, 59171, 109889, 177513, 329667, 769223, 2307669]

約数ペア:

[(1, 2307669), (3, 769223), (7, 329667), (13, 177513), (21, 109889), (39, 59171), (79, 29211), (91, 25359), (107, 21567), (237, 9737), (273, 8453), (321, 7189), (553, 4173), (749, 3081), (1027, 2247), (1391, 1659)]