31560551

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 37442160

約数和(自身を除く): 5881609

約数列:

[1, 11, 17, 67, 121, 187, 229, 737, 1139, 2057, 2519, 3893, 8107, 12529, 15343, 27709, 42823, 137819, 168773, 260831, 471053, 1856503, 2869141, 31560551]

約数ペア:

[(1, 31560551), (11, 2869141), (17, 1856503), (67, 471053), (121, 260831), (187, 168773), (229, 137819), (737, 42823), (1139, 27709), (2057, 15343), (2519, 12529), (3893, 8107)]