1235852009

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{2791}}^1$

素因数の和:2937

約数の個数: 24

約数和(自身を含む): 1520947584

約数和(自身を除く): 285095575

約数列:

[1, 7, 17, 61, 119, 427, 1037, 2791, 3721, 7259, 19537, 26047, 47447, 63257, 170251, 332129, 442799, 1191757, 2894267, 10385311, 20259869, 72697177, 176550287, 1235852009]

約数ペア:

[(1, 1235852009), (7, 176550287), (17, 72697177), (61, 20259869), (119, 10385311), (427, 2894267), (1037, 1191757), (2791, 442799), (3721, 332129), (7259, 170251), (19537, 63257), (26047, 47447)]