316185639

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{12113}}^1$

素因数の和:12247

約数の個数: 32

約数和(自身を含む): 530302464

約数和(自身を除く): 214116825

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 791, 1243, 2373, 3729, 8701, 12113, 26103, 36339, 84791, 133243, 254373, 399729, 932701, 1368769, 2798103, 4106307, 9581383, 15056459, 28744149, 45169377, 105395213, 316185639]

約数ペア:

[(1, 316185639), (3, 105395213), (7, 45169377), (11, 28744149), (21, 15056459), (33, 9581383), (77, 4106307), (113, 2798103), (231, 1368769), (339, 932701), (791, 399729), (1243, 254373), (2373, 133243), (3729, 84791), (8701, 36339), (12113, 26103)]