15697920963

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1\times {\mathrm{137077}}^1$

素因数の和:137786

約数の個数: 16

約数和(自身を含む): 21318370560

約数和(自身を除く): 5620449597

約数列:

[1, 3, 59, 177, 647, 1941, 38173, 114519, 137077, 411231, 8087543, 24262629, 88688819, 266066457, 5232640321, 15697920963]

約数ペア:

[(1, 15697920963), (3, 5232640321), (59, 266066457), (177, 88688819), (647, 24262629), (1941, 8087543), (38173, 411231), (114519, 137077)]