1489142193

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{1553}}^1$

素因数の和:2174

約数の個数: 48

約数和(自身を含む): 2525535936

約数和(自身を除く): 1036393743

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 593, 1553, 1617, 1779, 4151, 4659, 6523, 10871, 12453, 17083, 19569, 29057, 32613, 45661, 51249, 76097, 87171, 119581, 136983, 228291, 319627, 358743, 837067, 920929, 958881, 2511201, 2762787, 6446503, 10130219, 19339509, 30390657, 45125521, 70911533, 135376563, 212734599, 496380731, 1489142193]

約数ペア:

[(1, 1489142193), (3, 496380731), (7, 212734599), (11, 135376563), (21, 70911533), (33, 45125521), (49, 30390657), (77, 19339509), (147, 10130219), (231, 6446503), (539, 2762787), (593, 2511201), (1553, 958881), (1617, 920929), (1779, 837067), (4151, 358743), (4659, 319627), (6523, 228291), (10871, 136983), (12453, 119581), (17083, 87171), (19569, 76097), (29057, 51249), (32613, 45661)]