1119387621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 1749288960

約数和(自身を除く): 629901339

約数列:

[1, 3, 11, 23, 33, 69, 73, 89, 219, 227, 253, 267, 681, 759, 803, 979, 1679, 2047, 2409, 2497, 2937, 5037, 5221, 6141, 6497, 7491, 15663, 16571, 18469, 19491, 20203, 22517, 49713, 55407, 57431, 60609, 67551, 71467, 149431, 172293, 182281, 214401, 222233, 381133, 448293, 464669, 546843, 666699, 1143399, 1394007, 1474819, 1643741, 4192463, 4424457, 4931223, 5111359, 12577389, 15334077, 16223009, 33920837, 48669027, 101762511, 373129207, 1119387621]

約数ペア:

[(1, 1119387621), (3, 373129207), (11, 101762511), (23, 48669027), (33, 33920837), (69, 16223009), (73, 15334077), (89, 12577389), (219, 5111359), (227, 4931223), (253, 4424457), (267, 4192463), (681, 1643741), (759, 1474819), (803, 1394007), (979, 1143399), (1679, 666699), (2047, 546843), (2409, 464669), (2497, 448293), (2937, 381133), (5037, 222233), (5221, 214401), (6141, 182281), (6497, 172293), (7491, 149431), (15663, 71467), (16571, 67551), (18469, 60609), (19491, 57431), (20203, 55407), (22517, 49713)]