1330402281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{1459}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 1938693120

約数和(自身を除く): 608290839

約数列:

[1, 3, 13, 39, 103, 227, 309, 681, 1339, 1459, 2951, 4017, 4377, 8853, 18967, 23381, 56901, 70143, 150277, 303953, 331193, 450831, 911859, 993579, 1953601, 4305509, 5860803, 12916527, 34112879, 102338637, 443467427, 1330402281]

約数ペア:

[(1, 1330402281), (3, 443467427), (13, 102338637), (39, 34112879), (103, 12916527), (227, 5860803), (309, 4305509), (681, 1953601), (1339, 993579), (1459, 911859), (2951, 450831), (4017, 331193), (4377, 303953), (8853, 150277), (18967, 70143), (23381, 56901)]