2017016937

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 3286026240

約数和(自身を除く): 1269009303

約数列:

[1, 3, 9, 13, 27, 39, 73, 117, 219, 223, 351, 353, 657, 669, 949, 1059, 1971, 2007, 2847, 2899, 3177, 4589, 6021, 8541, 8697, 9531, 13767, 16279, 25623, 25769, 26091, 41301, 48837, 77307, 78273, 78719, 123903, 146511, 211627, 231921, 236157, 334997, 439533, 634881, 695763, 708471, 1004991, 1023347, 1904643, 2125413, 3014973, 3070041, 5713929, 5746487, 9044919, 9210123, 17239461, 27630369, 51718383, 74704331, 155155149, 224112993, 672338979, 2017016937]

約数ペア:

[(1, 2017016937), (3, 672338979), (9, 224112993), (13, 155155149), (27, 74704331), (39, 51718383), (73, 27630369), (117, 17239461), (219, 9210123), (223, 9044919), (351, 5746487), (353, 5713929), (657, 3070041), (669, 3014973), (949, 2125413), (1059, 1904643), (1971, 1023347), (2007, 1004991), (2847, 708471), (2899, 695763), (3177, 634881), (4589, 439533), (6021, 334997), (8541, 236157), (8697, 231921), (9531, 211627), (13767, 146511), (16279, 123903), (25623, 78719), (25769, 78273), (26091, 77307), (41301, 48837)]