2072316477

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 3535257600

約数和(自身を除く): 1462941123

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 223, 231, 343, 539, 669, 821, 1029, 1561, 1617, 2453, 2463, 3773, 4683, 5747, 7359, 9031, 10927, 11319, 17171, 17241, 27093, 32781, 40229, 51513, 63217, 76489, 120197, 120687, 183083, 189651, 229467, 281603, 360591, 442519, 549249, 841379, 844809, 1281581, 1327557, 2013913, 2524137, 3097633, 3844743, 6041739, 8971067, 9292899, 14097391, 26913201, 42292173, 62797469, 98681737, 188392407, 296045211, 690772159, 2072316477]

約数ペア:

[(1, 2072316477), (3, 690772159), (7, 296045211), (11, 188392407), (21, 98681737), (33, 62797469), (49, 42292173), (77, 26913201), (147, 14097391), (223, 9292899), (231, 8971067), (343, 6041739), (539, 3844743), (669, 3097633), (821, 2524137), (1029, 2013913), (1561, 1327557), (1617, 1281581), (2453, 844809), (2463, 841379), (3773, 549249), (4683, 442519), (5747, 360591), (7359, 281603), (9031, 229467), (10927, 189651), (11319, 183083), (17171, 120687), (17241, 120197), (27093, 76489), (32781, 63217), (40229, 51513)]