2130322173

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1\times {\mathrm{2029}}^1$

素因数の和:2246

約数の個数: 48

約数和(自身を含む): 3470033280

約数和(自身を除く): 1339711107

約数列:

[1, 3, 7, 17, 21, 51, 119, 173, 289, 357, 519, 867, 1211, 2023, 2029, 2941, 3633, 6069, 6087, 8823, 14203, 20587, 34493, 42609, 49997, 61761, 103479, 149991, 241451, 349979, 351017, 586381, 724353, 1049937, 1053051, 1759143, 2457119, 4104667, 5967289, 7371357, 12314001, 17901867, 41771023, 101443913, 125313069, 304331739, 710107391, 2130322173]

約数ペア:

[(1, 2130322173), (3, 710107391), (7, 304331739), (17, 125313069), (21, 101443913), (51, 41771023), (119, 17901867), (173, 12314001), (289, 7371357), (357, 5967289), (519, 4104667), (867, 2457119), (1211, 1759143), (2023, 1053051), (2029, 1049937), (2941, 724353), (3633, 586381), (6069, 351017), (6087, 349979), (8823, 241451), (14203, 149991), (20587, 103479), (34493, 61761), (42609, 49997)]