492042243

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2503}}^1$

素因数の和:2584

約数の個数: 64

約数和(自身を含む): 876920832

約数和(自身を除く): 384878589

約数列:

[1, 3, 7, 11, 21, 23, 33, 37, 69, 77, 111, 161, 231, 253, 259, 407, 483, 759, 777, 851, 1221, 1771, 2503, 2553, 2849, 5313, 5957, 7509, 8547, 9361, 17521, 17871, 27533, 28083, 52563, 57569, 65527, 82599, 92611, 172707, 192731, 196581, 277833, 402983, 578193, 633259, 648277, 1018721, 1208949, 1899777, 1944831, 2130053, 3056163, 4432813, 6390159, 7131047, 13298439, 14910371, 21393141, 23430583, 44731113, 70291749, 164014081, 492042243]

約数ペア:

[(1, 492042243), (3, 164014081), (7, 70291749), (11, 44731113), (21, 23430583), (23, 21393141), (33, 14910371), (37, 13298439), (69, 7131047), (77, 6390159), (111, 4432813), (161, 3056163), (231, 2130053), (253, 1944831), (259, 1899777), (407, 1208949), (483, 1018721), (759, 648277), (777, 633259), (851, 578193), (1221, 402983), (1771, 277833), (2503, 196581), (2553, 192731), (2849, 172707), (5313, 92611), (5957, 82599), (7509, 65527), (8547, 57569), (9361, 52563), (17521, 28083), (17871, 27533)]