1215656013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{6763}}^1$

素因数の和:7209

約数の個数: 32

約数和(自身を含む): 1909071360

約数和(自身を除く): 693415347

約数列:

[1, 3, 11, 13, 33, 39, 143, 419, 429, 1257, 4609, 5447, 6763, 13827, 16341, 20289, 59917, 74393, 87919, 179751, 223179, 263757, 967109, 2833697, 2901327, 8501091, 31170667, 36838061, 93512001, 110514183, 405218671, 1215656013]

約数ペア:

[(1, 1215656013), (3, 405218671), (11, 110514183), (13, 93512001), (33, 36838061), (39, 31170667), (143, 8501091), (419, 2901327), (429, 2833697), (1257, 967109), (4609, 263757), (5447, 223179), (6763, 179751), (13827, 87919), (16341, 74393), (20289, 59917)]